1056150846864 has 75 divisors (see below), whose sum is σ = 3056914048507. Its totient is φ = 352037949984.

The previous prime is 1056150846847. The next prime is 1056150846887. The reversal of 1056150846864 is 4686480516501.

It is a happy number.

The square root of 1056150846864 is 1027692.

It is a perfect power (a square), and thus also a powerful number.

1056150846864 is a `hidden beast` number, since 1 + 0 + 56 + 1 + 508 + 4 + 6 + 86 + 4 = 666.

It is a super-2 number, since 2×1056150846864² (a number of 25 digits) contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (54).

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 1056150846864.

It is an unprimeable number.

It is a polite number, since it can be written in 14 ways as a sum of consecutive naturals, for example, 36982639 + ... + 37011185.

Almost surely, 2^{1056150846864} is an apocalyptic number.

1056150846864 is the 1027692-nd square number.

It is an amenable number.

1056150846864 is an abundant number, since it is smaller than the sum of its proper divisors (2000763201643).

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

1056150846864 is an frugal number, since it uses more digits than its factorization.

1056150846864 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 57114 (or 28552 counting only the distinct ones).

The product of its (nonzero) digits is 5529600, while the sum is 54.

The spelling of 1056150846864 in words is "one trillion, fifty-six billion, one hundred fifty million, eight hundred forty-six thousand, eight hundred sixty-four".