1055015656 has 16 divisors (see below), whose sum is σ = 2001988800. Its totient is φ = 521151984.

The previous prime is 1055015651. The next prime is 1055015659. The reversal of 1055015656 is 6565105501.

1055015656 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a super-2 number, since 2×1055015656² = 2226116068810220672, which contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (1055015651) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 793776 + ... + 795103.

It is an arithmetic number, because the mean of its divisors is an integer number (125124300).

Almost surely, 2^1055015656 is an apocalyptic number.

It is an amenable number.

1055015656 is a deficient number, since it is larger than the sum of its proper divisors (946973144).

1055015656 is a wasteful number, since it uses less digits than its factorization.

1055015656 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1588968 (or 1588964 counting only the distinct ones).

The product of its (nonzero) digits is 22500, while the sum is 34.

The square root of 1055015656 is about 32481.0045411160. The cubic root of 1055015656 is about 1018.0121659339.

The spelling of 1055015656 in words is "one billion, fifty-five million, fifteen thousand, six hundred fifty-six".