2557088379 has 32 divisors (see below), whose sum is σ = 3863059200. Its totient is φ = 1671235200.

The previous prime is 2557088329. The next prime is 2557088447. The reversal of 2557088379 is 9738807552.

2557088379 is a `hidden beast` number, since 2 + 557 + 0 + 8 + 83 + 7 + 9 = 666.

It is not a de Polignac number, because 2557088379 - 2¹⁷ = 2556957307 is a prime.

It is not an unprimeable number, because it can be changed into a prime (2557088309) 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, 636792 + ... + 640794.

It is an arithmetic number, because the mean of its divisors is an integer number (120720600).

Almost surely, 2^2557088379 is an apocalyptic number.

2557088379 is a deficient number, since it is larger than the sum of its proper divisors (1305970821).

2557088379 is a wasteful number, since it uses less digits than its factorization.

2557088379 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4472 (or 4466 counting only the distinct ones).

The product of its (nonzero) digits is 4233600, while the sum is 54.

The square root of 2557088379 is about 50567.6613954017. The cubic root of 2557088379 is about 1367.4619354018.

The spelling of 2557088379 in words is "two billion, five hundred fifty-seven million, eighty-eight thousand, three hundred seventy-nine".