57350907 has 6 divisors (see below), whose sum is σ = 82840212. Its totient is φ = 38233932.

The previous prime is 57350903. The next prime is 57350921. The reversal of 57350907 is 70905375.

It is not a de Polignac number, because 57350907 - 2² = 57350903 is a prime.

It is not an unprimeable number, because it can be changed into a prime (57350903) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 3186153 + ... + 3186170.

It is an arithmetic number, because the mean of its divisors is an integer number (13806702).

Almost surely, 2^57350907 is an apocalyptic number.

57350907 is a deficient number, since it is larger than the sum of its proper divisors (25489305).

57350907 is a wasteful number, since it uses less digits than its factorization.

57350907 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6372329 (or 6372326 counting only the distinct ones).

The product of its (nonzero) digits is 33075, while the sum is 36.

The square root of 57350907 is about 7573.0381617948. The cubic root of 57350907 is about 385.6382442103.

The spelling of 57350907 in words is "fifty-seven million, three hundred fifty thousand, nine hundred seven".