1045512224005 has 16 divisors (see below), whose sum is σ = 1258235880048. Its totient is φ = 833999040000.

The previous prime is 1045512223999. The next prime is 1045512224011. The reversal of 1045512224005 is 5004222155401.

It is an interprime number because it is at equal distance from previous prime (1045512223999) and next prime (1045512224011).

It can be written as a sum of positive squares in 8 ways, for example, as 950550561 + 1044561673444 = 30831^2 + 1022038^2 .

It is a de Polignac number, because none of the positive numbers 2^k-1045512224005 is a prime.

It is a Duffinian number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 2255215 + ... + 2678995.

It is an arithmetic number, because the mean of its divisors is an integer number (78639742503).

Almost surely, 2^{1045512224005} is an apocalyptic number.

It is an amenable number.

1045512224005 is a deficient number, since it is larger than the sum of its proper divisors (212723656043).

1045512224005 is an equidigital number, since it uses as much as digits as its factorization.

1045512224005 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 425208.

The product of its (nonzero) digits is 16000, while the sum is 31.

Adding to 1045512224005 its reverse (5004222155401), we get a palindrome (6049734379406).

The spelling of 1045512224005 in words is "one trillion, forty-five billion, five hundred twelve million, two hundred twenty-four thousand, five".