57415542 has 8 divisors (see below), whose sum is σ = 114831096. Its totient is φ = 19138512.

The previous prime is 57415537. The next prime is 57415543. The reversal of 57415542 is 24551475.

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

57415542 is an admirable number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (57415543) 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, 4784623 + ... + 4784634.

It is an arithmetic number, because the mean of its divisors is an integer number (14353887).

Almost surely, 2^57415542 is an apocalyptic number.

57415542 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

57415542 is a wasteful number, since it uses less digits than its factorization.

57415542 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 9569262.

The product of its digits is 28000, while the sum is 33.

The square root of 57415542 is about 7577.3044019625. The cubic root of 57415542 is about 385.7830624368.

The spelling of 57415542 in words is "fifty-seven million, four hundred fifteen thousand, five hundred forty-two".