1057359677 has 8 divisors (see below), whose sum is σ = 1157872320. Its totient is φ = 957578560.

The previous prime is 1057359649. The next prime is 1057359679. The reversal of 1057359677 is 7769537501.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 1057359677 - 2²⁰ = 1056311101 is a prime.

It is a super-2 number, since 2×1057359677² = 2236018973091088658, which contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1057359679) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 179852 + ... + 185637.

It is an arithmetic number, because the mean of its divisors is an integer number (144734040).

Almost surely, 2^1057359677 is an apocalyptic number.

It is an amenable number.

1057359677 is a deficient number, since it is larger than the sum of its proper divisors (100512643).

1057359677 is a wasteful number, since it uses less digits than its factorization.

1057359677 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 365763.

The product of its (nonzero) digits is 1389150, while the sum is 50.

The square root of 1057359677 is about 32517.0674723291. The cubic root of 1057359677 is about 1018.7655439584.

The spelling of 1057359677 in words is "one billion, fifty-seven million, three hundred fifty-nine thousand, six hundred seventy-seven".