1057136216 has 32 divisors (see below), whose sum is σ = 1995042960. Its totient is φ = 525138432.

The previous prime is 1057136203. The next prime is 1057136221. The reversal of 1057136216 is 6126317501.

1057136216 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 2×1057136216² = 2235073958357597312, which contains 22 as substring.

It is a congruent number.

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, 1108796 + ... + 1109748.

Almost surely, 2^1057136216 is an apocalyptic number.

It is an amenable number.

1057136216 is a deficient number, since it is larger than the sum of its proper divisors (937906744).

1057136216 is a wasteful number, since it uses less digits than its factorization.

1057136216 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1715 (or 1711 counting only the distinct ones).

The product of its (nonzero) digits is 7560, while the sum is 32.

The square root of 1057136216 is about 32513.6312336841. The cubic root of 1057136216 is about 1018.6937707131.

The spelling of 1057136216 in words is "one billion, fifty-seven million, one hundred thirty-six thousand, two hundred sixteen".