1056326523120 has 160 divisors (see below), whose sum is σ = 3969227024640. Its totient is φ = 256079151360.

The previous prime is 1056326523113. The next prime is 1056326523163. The reversal of 1056326523120 is 213256236501.

1056326523120 is a `hidden beast` number, since 1 + 0 + 5 + 6 + 3 + 2 + 6 + 523 + 120 = 666.

It is a super-2 number, since 2×1056326523120² (a number of 25 digits) contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (36).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 22205334 + ... + 22252853.

It is an arithmetic number, because the mean of its divisors is an integer number (24807668904).

Almost surely, 2^{1056326523120} is an apocalyptic number.

1056326523120 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

1056326523120 is an abundant number, since it is smaller than the sum of its proper divisors (2912900501520).

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

1056326523120 is a wasteful number, since it uses less digits than its factorization.

1056326523120 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 44458220 (or 44458208 counting only the distinct ones).

The product of its (nonzero) digits is 64800, while the sum is 36.

The spelling of 1056326523120 in words is "one trillion, fifty-six billion, three hundred twenty-six million, five hundred twenty-three thousand, one hundred twenty".