57473542 has 16 divisors (see below), whose sum is σ = 100818432. Its totient is φ = 24058440.

The previous prime is 57473539. The next prime is 57473561. The reversal of 57473542 is 24537475.

It is a happy number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 47134 + ... + 48337.

It is an arithmetic number, because the mean of its divisors is an integer number (6301152).

Almost surely, 2^57473542 is an apocalyptic number.

57473542 is a deficient number, since it is larger than the sum of its proper divisors (43344890).

57473542 is a wasteful number, since it uses less digits than its factorization.

57473542 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 95523.

The product of its digits is 117600, while the sum is 37.

The square root of 57473542 is about 7581.1306544605. The cubic root of 57473542 is about 385.9129220920.

The spelling of 57473542 in words is "fifty-seven million, four hundred seventy-three thousand, five hundred forty-two".