57330542 has 8 divisors (see below), whose sum is σ = 86136600. Its totient is φ = 28618344.

The previous prime is 57330509. The next prime is 57330547. The reversal of 57330542 is 24503375.

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

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (57330547) 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, 21917 + ... + 24392.

It is an arithmetic number, because the mean of its divisors is an integer number (10767075).

Almost surely, 2^57330542 is an apocalyptic number.

57330542 is a deficient number, since it is larger than the sum of its proper divisors (28806058).

57330542 is a wasteful number, since it uses less digits than its factorization.

57330542 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 46930.

The product of its (nonzero) digits is 12600, while the sum is 29.

The square root of 57330542 is about 7571.6934697596. The cubic root of 57330542 is about 385.5925927811.

The spelling of 57330542 in words is "fifty-seven million, three hundred thirty thousand, five hundred forty-two".