57630953 has 8 divisors (see below), whose sum is σ = 60942336. Its totient is φ = 54410400.

The previous prime is 57630931. The next prime is 57630983. The reversal of 57630953 is 35903675.

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

It is a cyclic number.

It is not a de Polignac number, because 57630953 - 2⁶ = 57630889 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (57630983) 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, 21401 + ... + 23942.

It is an arithmetic number, because the mean of its divisors is an integer number (7617792).

Almost surely, 2^57630953 is an apocalyptic number.

It is an amenable number.

57630953 is a deficient number, since it is larger than the sum of its proper divisors (3311383).

57630953 is a wasteful number, since it uses less digits than its factorization.

57630953 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 45415.

The product of its (nonzero) digits is 85050, while the sum is 38.

The square root of 57630953 is about 7591.5053184464. The cubic root of 57630953 is about 386.2649192158.

The spelling of 57630953 in words is "fifty-seven million, six hundred thirty thousand, nine hundred fifty-three".