1056653032530 has 64 divisors (see below), whose sum is σ = 2549680478208. Its totient is φ = 280250960640.

The previous prime is 1056653032517. The next prime is 1056653032583. The reversal of 1056653032530 is 352303566501.

It is a super-2 number, since 2×1056653032530² (a number of 25 digits) contains 22 as substring.

It is a Curzon 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, 44435724 + ... + 44459496.

It is an arithmetic number, because the mean of its divisors is an integer number (39838757472).

Almost surely, 2^{1056653032530} is an apocalyptic number.

1056653032530 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

1056653032530 is an abundant number, since it is smaller than the sum of its proper divisors (1493027445678).

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

1056653032530 is a wasteful number, since it uses less digits than its factorization.

1056653032530 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 31731.

The product of its (nonzero) digits is 243000, while the sum is 39.

The spelling of 1056653032530 in words is "one trillion, fifty-six billion, six hundred fifty-three million, thirty-two thousand, five hundred thirty".