1050556012 has 24 divisors (see below), whose sum is σ = 2016826560. Its totient is φ = 474854160.

The previous prime is 1050555977. The next prime is 1050556043. The reversal of 1050556012 is 2106550501.

It is a super-2 number, since 2×1050556012² = 2207335868698688288, which contains 22 as substring.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 58818 + ... + 74569.

It is an arithmetic number, because the mean of its divisors is an integer number (84034440).

Almost surely, 2^1050556012 is an apocalyptic number.

It is an amenable number.

1050556012 is a deficient number, since it is larger than the sum of its proper divisors (966270548).

1050556012 is a wasteful number, since it uses less digits than its factorization.

1050556012 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 133581 (or 133579 counting only the distinct ones).

The product of its (nonzero) digits is 1500, while the sum is 25.

The square root of 1050556012 is about 32412.2818079814. The cubic root of 1050556012 is about 1016.5757310525.

The spelling of 1050556012 in words is "one billion, fifty million, five hundred fifty-six thousand, twelve".