1057495875 has 32 divisors (see below), whose sum is σ = 1820370240. Its totient is φ = 544544000.

The previous prime is 1057495871. The next prime is 1057495921. The reversal of 1057495875 is 5785947501.

It is not a de Polignac number, because 1057495875 - 2² = 1057495871 is a prime.

It is a super-2 number, since 2×1057495875² = 2236595051284031250, which contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (1057495871) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 37746 + ... + 59495.

It is an arithmetic number, because the mean of its divisors is an integer number (56886570).

Almost surely, 2^1057495875 is an apocalyptic number.

1057495875 is a gapful number since it is divisible by the number (15) formed by its first and last digit.

1057495875 is a deficient number, since it is larger than the sum of its proper divisors (762874365).

1057495875 is an equidigital number, since it uses as much as digits as its factorization.

1057495875 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 97288 (or 97278 counting only the distinct ones).

The product of its (nonzero) digits is 1764000, while the sum is 51.

The square root of 1057495875 is about 32519.1616589358. The cubic root of 1057495875 is about 1018.8092843164.

The spelling of 1057495875 in words is "one billion, fifty-seven million, four hundred ninety-five thousand, eight hundred seventy-five".