1055646522 has 24 divisors (see below), whose sum is σ = 2613982176. Its totient is φ = 301613256.

The previous prime is 1055646499. The next prime is 1055646547. The reversal of 1055646522 is 2256465501.

1055646522 is a `hidden beast` number, since 1 + 0 + 5 + 5 + 646 + 5 + 2 + 2 = 666.

It is a super-2 number, since 2×1055646522² = 2228779158821392968, which contains 22 as substring.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 4188948 + ... + 4189199.

It is an arithmetic number, because the mean of its divisors is an integer number (108915924).

Almost surely, 2^1055646522 is an apocalyptic number.

1055646522 is an abundant number, since it is smaller than the sum of its proper divisors (1558335654).

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

1055646522 is a wasteful number, since it uses less digits than its factorization.

1055646522 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 8378162 (or 8378159 counting only the distinct ones).

The product of its (nonzero) digits is 72000, while the sum is 36.

The square root of 1055646522 is about 32490.7143965780. The cubic root of 1055646522 is about 1018.2150385299.

The spelling of 1055646522 in words is "one billion, fifty-five million, six hundred forty-six thousand, five hundred twenty-two".