1056504102724 has 96 divisors (see below), whose sum is σ = 2282079744000. Its totient is φ = 417951811200.

The previous prime is 1056504102713. The next prime is 1056504102727. The reversal of 1056504102724 is 4272014056501.

It is a super-2 number, since 2×1056504102724² (a number of 25 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (1056504102727) 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, 39187449 + ... + 39214399.

It is an arithmetic number, because the mean of its divisors is an integer number (23771664000).

Almost surely, 2^{1056504102724} is an apocalyptic number.

1056504102724 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 1056504102724, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (1141039872000).

1056504102724 is an abundant number, since it is smaller than the sum of its proper divisors (1225575641276).

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

1056504102724 is a wasteful number, since it uses less digits than its factorization.

1056504102724 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 29113 (or 29111 counting only the distinct ones).

The product of its (nonzero) digits is 67200, while the sum is 37.

The spelling of 1056504102724 in words is "one trillion, fifty-six billion, five hundred four million, one hundred two thousand, seven hundred twenty-four".