57342507 has 8 divisors (see below), whose sum is σ = 76587984. Its totient is φ = 38162688.

The previous prime is 57342497. The next prime is 57342517. The reversal of 57342507 is 70524375.

It is an interprime number because it is at equal distance from previous prime (57342497) and next prime (57342517).

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

It is not a de Polignac number, because 57342507 - 2¹⁴ = 57326123 is a prime.

It is a Smith number, since the sum of its digits (33) coincides with the sum of the digits of its prime factors. Since it is squarefree, it is also a hoax number.

It is not an unprimeable number, because it can be changed into a prime (57342517) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 14338 + ... + 17895.

It is an arithmetic number, because the mean of its divisors is an integer number (9573498).

Almost surely, 2^57342507 is an apocalyptic number.

57342507 is a deficient number, since it is larger than the sum of its proper divisors (19245477).

57342507 is a wasteful number, since it uses less digits than its factorization.

57342507 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 32829.

The product of its (nonzero) digits is 29400, while the sum is 33.

The square root of 57342507 is about 7572.4835424054. The cubic root of 57342507 is about 385.6194155664.

The spelling of 57342507 in words is "fifty-seven million, three hundred forty-two thousand, five hundred seven".