57853963 has 4 divisors (see below), whose sum is σ = 59199448. Its totient is φ = 56508480.

The previous prime is 57853949. The next prime is 57853969. The reversal of 57853963 is 36935875.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-57853963 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (57853969) 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, 672678 + ... + 672763.

It is an arithmetic number, because the mean of its divisors is an integer number (14799862).

Almost surely, 2^57853963 is an apocalyptic number.

57853963 is a deficient number, since it is larger than the sum of its proper divisors (1345485).

57853963 is a wasteful number, since it uses less digits than its factorization.

57853963 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1345484.

The product of its digits is 680400, while the sum is 46.

The square root of 57853963 is about 7606.1792642561. The cubic root of 57853963 is about 386.7625110043.

The spelling of 57853963 in words is "fifty-seven million, eight hundred fifty-three thousand, nine hundred sixty-three".