57462210538 has 8 divisors (see below), whose sum is σ = 86691543588. Its totient is φ = 28565029344.

The previous prime is 57462210499. The next prime is 57462210541. The reversal of 57462210538 is 83501226475.

It can be written as a sum of positive squares in 2 ways, for example, as 57428767449 + 33443089 = 239643^2 + 5783^2 .

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

It is a junction number, because it is equal to n+sod(n) for n = 57462210494 and 57462210503.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 83037531 + ... + 83038222.

Almost surely, 2^57462210538 is an apocalyptic number.

57462210538 is a deficient number, since it is larger than the sum of its proper divisors (29229333050).

57462210538 is a wasteful number, since it uses less digits than its factorization.

57462210538 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 166075928.

The product of its (nonzero) digits is 403200, while the sum is 43.

The spelling of 57462210538 in words is "fifty-seven billion, four hundred sixty-two million, two hundred ten thousand, five hundred thirty-eight".