1057113671 has 16 divisors (see below), whose sum is σ = 1102080000. Its totient is φ = 1012888800.

The previous prime is 1057113661. The next prime is 1057113683. The reversal of 1057113671 is 1763117501.

It is a cyclic number.

It is not a de Polignac number, because 1057113671 - 2¹⁸ = 1056851527 is a prime.

It is a super-2 number, since 2×1057113671² = 2234978626830192482, which contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1057113611) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 2152736 + ... + 2153226.

It is an arithmetic number, because the mean of its divisors is an integer number (68880000).

Almost surely, 2^1057113671 is an apocalyptic number.

1057113671 is a deficient number, since it is larger than the sum of its proper divisors (44966329).

1057113671 is a wasteful number, since it uses less digits than its factorization.

1057113671 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1070.

The product of its (nonzero) digits is 4410, while the sum is 32.

The square root of 1057113671 is about 32513.2845310959. The cubic root of 1057113671 is about 1018.6865289424.

It can be divided in two parts, 10571 and 13671, that added together give a palindrome (24242).

The spelling of 1057113671 in words is "one billion, fifty-seven million, one hundred thirteen thousand, six hundred seventy-one".