577716053 has 2 divisors, whose sum is σ = 577716054. Its totient is φ = 577716052.

The previous prime is 577716037. The next prime is 577716079. The reversal of 577716053 is 350617775.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 577104529 + 611524 = 24023^2 + 782^2 .

It is a cyclic number.

It is not a de Polignac number, because 577716053 - 2⁴ = 577716037 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 577716053.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (577715053) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 288858026 + 288858027.

It is an arithmetic number, because the mean of its divisors is an integer number (288858027).

Almost surely, 2^577716053 is an apocalyptic number.

It is an amenable number.

577716053 is a deficient number, since it is larger than the sum of its proper divisors (1).

577716053 is an equidigital number, since it uses as much as digits as its factorization.

577716053 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 154350, while the sum is 41.

The square root of 577716053 is about 24035.7245158119. The cubic root of 577716053 is about 832.8589910461.

The spelling of 577716053 in words is "five hundred seventy-seven million, seven hundred sixteen thousand, fifty-three".