57407886451 has 4 divisors (see below), whose sum is σ = 58216448304. Its totient is φ = 56599324600.

The previous prime is 57407886443. The next prime is 57407886467. The reversal of 57407886451 is 15468870475.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 57407886451 - 2³ = 57407886443 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 57407886392 and 57407886401.

It is not an unprimeable number, because it can be changed into a prime (57407886491) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 404280820 + ... + 404280961.

It is an arithmetic number, because the mean of its divisors is an integer number (14554112076).

Almost surely, 2^57407886451 is an apocalyptic number.

57407886451 is a deficient number, since it is larger than the sum of its proper divisors (808561853).

57407886451 is an equidigital number, since it uses as much as digits as its factorization.

57407886451 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 808561852.

The product of its (nonzero) digits is 7526400, while the sum is 55.

The spelling of 57407886451 in words is "fifty-seven billion, four hundred seven million, eight hundred eighty-six thousand, four hundred fifty-one".