632023057 has 2 divisors, whose sum is σ = 632023058. Its totient is φ = 632023056.

The previous prime is 632023027. The next prime is 632023069. The reversal of 632023057 is 750320236.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 337420161 + 294602896 = 18369^2 + 17164^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-632023057 is a prime.

It is not a weakly prime, because it can be changed into another prime (632023027) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 316011528 + 316011529.

It is an arithmetic number, because the mean of its divisors is an integer number (316011529).

Almost surely, 2^632023057 is an apocalyptic number.

It is an amenable number.

632023057 is a deficient number, since it is larger than the sum of its proper divisors (1).

632023057 is an equidigital number, since it uses as much as digits as its factorization.

632023057 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 7560, while the sum is 28.

The square root of 632023057 is about 25140.0687548781. The cubic root of 632023057 is about 858.1785213445.

The spelling of 632023057 in words is "six hundred thirty-two million, twenty-three thousand, fifty-seven".