95577551 has 2 divisors, whose sum is σ = 95577552. Its totient is φ = 95577550.

The previous prime is 95577541. The next prime is 95577611. The reversal of 95577551 is 15577559.

It is a happy number.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 95577551 - 2⁶ = 95577487 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (95577541) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 47788775 + 47788776.

It is an arithmetic number, because the mean of its divisors is an integer number (47788776).

Almost surely, 2^95577551 is an apocalyptic number.

95577551 is a deficient number, since it is larger than the sum of its proper divisors (1).

95577551 is an equidigital number, since it uses as much as digits as its factorization.

95577551 is an evil number, because the sum of its binary digits is even.

The product of its digits is 275625, while the sum is 44.

The square root of 95577551 is about 9776.3771919868. The cubic root of 95577551 is about 457.2130658210.

The spelling of 95577551 in words is "ninety-five million, five hundred seventy-seven thousand, five hundred fifty-one".