473515057 has 2 divisors, whose sum is σ = 473515058. Its totient is φ = 473515056.

The previous prime is 473515043. The next prime is 473515069. The reversal of 473515057 is 750515374.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 385886736 + 87628321 = 19644^2 + 9361^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-473515057 is a prime.

It is not a weakly prime, because it can be changed into another prime (473512057) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 236757528 + 236757529.

It is an arithmetic number, because the mean of its divisors is an integer number (236757529).

Almost surely, 2^473515057 is an apocalyptic number.

It is an amenable number.

473515057 is a deficient number, since it is larger than the sum of its proper divisors (1).

473515057 is an equidigital number, since it uses as much as digits as its factorization.

473515057 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 73500, while the sum is 37.

The square root of 473515057 is about 21760.4011222220. The cubic root of 473515057 is about 779.4314600085.

The spelling of 473515057 in words is "four hundred seventy-three million, five hundred fifteen thousand, fifty-seven".