95257768939 has 4 divisors (see below), whose sum is σ = 95596764840. Its totient is φ = 94918773040.

The previous prime is 95257768933. The next prime is 95257768943. The reversal of 95257768939 is 93986775259.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 95257768939 - 2⁹ = 95257768427 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (95257768933) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 169497529 + ... + 169498090.

It is an arithmetic number, because the mean of its divisors is an integer number (23899191210).

Almost surely, 2^95257768939 is an apocalyptic number.

95257768939 is a deficient number, since it is larger than the sum of its proper divisors (338995901).

95257768939 is a wasteful number, since it uses less digits than its factorization.

95257768939 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 338995900.

The product of its digits is 257191200, while the sum is 70.

The spelling of 95257768939 in words is "ninety-five billion, two hundred fifty-seven million, seven hundred sixty-eight thousand, nine hundred thirty-nine".