95780569 has 2 divisors, whose sum is σ = 95780570. Its totient is φ = 95780568.

The previous prime is 95780563. The next prime is 95780603. The reversal of 95780569 is 96508759.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 52707600 + 43072969 = 7260^2 + 6563^2 .

It is a cyclic number.

It is not a de Polignac number, because 95780569 - 2⁵ = 95780537 is a prime.

It is a super-2 number, since 2×95780569² = 18347834795927522, which contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (95780563) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 47890284 + 47890285.

It is an arithmetic number, because the mean of its divisors is an integer number (47890285).

Almost surely, 2^95780569 is an apocalyptic number.

It is an amenable number.

95780569 is a deficient number, since it is larger than the sum of its proper divisors (1).

95780569 is an equidigital number, since it uses as much as digits as its factorization.

95780569 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 680400, while the sum is 49.

The square root of 95780569 is about 9786.7547736724. The cubic root of 95780569 is about 457.5365617212.

The spelling of 95780569 in words is "ninety-five million, seven hundred eighty thousand, five hundred sixty-nine".