1057888873 has 8 divisors (see below), whose sum is σ = 1062328608. Its totient is φ = 1053459264.

The previous prime is 1057888861. The next prime is 1057888889. The reversal of 1057888873 is 3788887501.

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

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-1057888873 is a prime.

It is a super-2 number, since 2×1057888873² = 2238257735234420258, which contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (1057888813) 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, 260686 + ... + 264712.

It is an arithmetic number, because the mean of its divisors is an integer number (132791076).

Almost surely, 2^1057888873 is an apocalyptic number.

It is an amenable number.

1057888873 is a deficient number, since it is larger than the sum of its proper divisors (4439735).

1057888873 is an equidigital number, since it uses as much as digits as its factorization.

1057888873 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5063.

The product of its (nonzero) digits is 3010560, while the sum is 55.

The square root of 1057888873 is about 32525.2036580864. The cubic root of 1057888873 is about 1018.9354756431.

The spelling of 1057888873 in words is "one billion, fifty-seven million, eight hundred eighty-eight thousand, eight hundred seventy-three".