1133445495 has 32 divisors (see below), whose sum is σ = 2232018432. Its totient is φ = 478288512.

The previous prime is 1133445493. The next prime is 1133445517. The reversal of 1133445495 is 5945443311.

It is not a de Polignac number, because 1133445495 - 2¹ = 1133445493 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (39).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1133445493) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 413817 + ... + 416546.

It is an arithmetic number, because the mean of its divisors is an integer number (69750576).

Almost surely, 2^1133445495 is an apocalyptic number.

1133445495 is a gapful number since it is divisible by the number (15) formed by its first and last digit.

1133445495 is a deficient number, since it is larger than the sum of its proper divisors (1098572937).

1133445495 is a wasteful number, since it uses less digits than its factorization.

1133445495 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 830391.

The product of its digits is 129600, while the sum is 39.

The square root of 1133445495 is about 33666.6822689733. The cubic root of 1133445495 is about 1042.6379944883.

The spelling of 1133445495 in words is "one billion, one hundred thirty-three million, four hundred forty-five thousand, four hundred ninety-five".