1132473045465 has 12 divisors (see below), whose sum is σ = 1962953278884. Its totient is φ = 603985624224.

The previous prime is 1132473045461. The next prime is 1132473045499. The reversal of 1132473045465 is 5645403742311.

1132473045465 is a `hidden beast` number, since 1 + 1 + 32 + 4 + 73 + 0 + 4 + 546 + 5 = 666.

It can be written as a sum of positive squares in 2 ways, for example, as 193645762704 + 938827282761 = 440052^2 + 968931^2 .

It is not a de Polignac number, because 1132473045465 - 2² = 1132473045461 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (45), and also a Moran number because the ratio is a prime number: 25166067677 = 1132473045465 / (1 + 1 + 3 + 2 + 4 + 7 + 3 + 0 + 4 + 5 + 4 + 6 + 5).

It is a self number, because there is not a number n which added to its sum of digits gives 1132473045465.

It is not an unprimeable number, because it can be changed into a prime (1132473045461) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 12583033794 + ... + 12583033883.

It is an arithmetic number, because the mean of its divisors is an integer number (163579439907).

Almost surely, 2^{1132473045465} is an apocalyptic number.

1132473045465 is a gapful number since it is divisible by the number (15) formed by its first and last digit.

It is an amenable number.

1132473045465 is a deficient number, since it is larger than the sum of its proper divisors (830480233419).

1132473045465 is a wasteful number, since it uses less digits than its factorization.

1132473045465 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 25166067688 (or 25166067685 counting only the distinct ones).

The product of its (nonzero) digits is 1209600, while the sum is 45.

Adding to 1132473045465 its reverse (5645403742311), we get a palindrome (6777876787776).

The spelling of 1132473045465 in words is "one trillion, one hundred thirty-two billion, four hundred seventy-three million, forty-five thousand, four hundred sixty-five".