57816063 has 24 divisors (see below), whose sum is σ = 86181888. Its totient is φ = 37329552.

The previous prime is 57816061. The next prime is 57816097. The reversal of 57816063 is 36061875.

It is not a de Polignac number, because 57816063 - 2¹ = 57816061 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (57816061) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 42906 + ... + 44232.

It is an arithmetic number, because the mean of its divisors is an integer number (3590912).

Almost surely, 2^57816063 is an apocalyptic number.

57816063 is a deficient number, since it is larger than the sum of its proper divisors (28365825).

57816063 is a wasteful number, since it uses less digits than its factorization.

57816063 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1483 (or 1480 counting only the distinct ones).

The product of its (nonzero) digits is 30240, while the sum is 36.

The square root of 57816063 is about 7603.6874606996. The cubic root of 57816063 is about 386.6780368073.

It can be divided in two parts, 578 and 16063, that added together give a square (16641 = 129²).

The spelling of 57816063 in words is "fifty-seven million, eight hundred sixteen thousand, sixty-three".