57694294474 has 8 divisors (see below), whose sum is σ = 88652208708. Its totient is φ = 28143558240.

The previous prime is 57694294457. The next prime is 57694294481. The reversal of 57694294474 is 47449249675.

It can be written as a sum of positive squares in 2 ways, for example, as 57428767449 + 265527025 = 239643^2 + 16295^2 .

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

It is a super-2 number, since 2×57694294474² (a number of 22 digits) contains 22 as substring.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 351794397 + ... + 351794560.

Almost surely, 2^57694294474 is an apocalyptic number.

57694294474 is a deficient number, since it is larger than the sum of its proper divisors (30957914234).

57694294474 is a wasteful number, since it uses less digits than its factorization.

57694294474 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 703589000.

The product of its digits is 60963840, while the sum is 61.

The spelling of 57694294474 in words is "fifty-seven billion, six hundred ninety-four million, two hundred ninety-four thousand, four hundred seventy-four".