1056045727324 has 48 divisors (see below), whose sum is σ = 2181690327040. Its totient is φ = 437696628480.

The previous prime is 1056045727313. The next prime is 1056045727339. The reversal of 1056045727324 is 4237275406501.

It is a super-2 number, since 2×1056045727324² (a number of 25 digits) contains 22 as substring.

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, 883909 + ... + 1700995.

Almost surely, 2^{1056045727324} is an apocalyptic number.

1056045727324 is a gapful number since it is divisible by the number (14) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 1056045727324, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (1090845163520).

1056045727324 is an abundant number, since it is smaller than the sum of its proper divisors (1125644599716).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

1056045727324 is a wasteful number, since it uses less digits than its factorization.

1056045727324 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 818618 (or 818616 counting only the distinct ones).

The product of its (nonzero) digits is 1411200, while the sum is 46.

The spelling of 1056045727324 in words is "one trillion, fifty-six billion, forty-five million, seven hundred twenty-seven thousand, three hundred twenty-four".