57030063 has 4 divisors (see below), whose sum is σ = 76040088. Its totient is φ = 38020040.

The previous prime is 57030013. The next prime is 57030073. The reversal of 57030063 is 36003075.

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

It is a cyclic number.

It is not a de Polignac number, because 57030063 - 2⁸ = 57029807 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (57030013) 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, 9505008 + ... + 9505013.

It is an arithmetic number, because the mean of its divisors is an integer number (19010022).

Almost surely, 2^57030063 is an apocalyptic number.

57030063 is a deficient number, since it is larger than the sum of its proper divisors (19010025).

57030063 is a wasteful number, since it uses less digits than its factorization.

57030063 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 19010024.

The product of its (nonzero) digits is 1890, while the sum is 24.

The square root of 57030063 is about 7551.8251436325. The cubic root of 57030063 is about 384.9177605868.

The spelling of 57030063 in words is "fifty-seven million, thirty thousand, sixty-three".