57426704361 has 48 divisors (see below), whose sum is σ = 94627797264. Its totient is φ = 33245724672.

The previous prime is 57426704353. The next prime is 57426704381. The reversal of 57426704361 is 16340762475.

57426704361 is a `hidden beast` number, since 574 + 2 + 6 + 70 + 4 + 3 + 6 + 1 = 666.

It can be written as a sum of positive squares in 8 ways, for example, as 3993608025 + 53433096336 = 63195^2 + 231156^2 .

It is not a de Polignac number, because 57426704361 - 2³ = 57426704353 is a prime.

It is not an unprimeable number, because it can be changed into a prime (57426704311) by changing a digit.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 5637705 + ... + 5647881.

It is an arithmetic number, because the mean of its divisors is an integer number (1971412443).

Almost surely, 2^57426704361 is an apocalyptic number.

57426704361 is a gapful number since it is divisible by the number (51) formed by its first and last digit.

It is an amenable number.

57426704361 is a deficient number, since it is larger than the sum of its proper divisors (37201092903).

57426704361 is a wasteful number, since it uses less digits than its factorization.

57426704361 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 13050 (or 13047 counting only the distinct ones).

The product of its (nonzero) digits is 846720, while the sum is 45.

The spelling of 57426704361 in words is "fifty-seven billion, four hundred twenty-six million, seven hundred four thousand, three hundred sixty-one".