95420772437 has 4 divisors (see below), whose sum is σ = 96727906380. Its totient is φ = 94113638496.

The previous prime is 95420772413. The next prime is 95420772443. The reversal of 95420772437 is 73427702459.

It is a happy number.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 73427702459 = 12049 ⋅6094091.

It can be written as a sum of positive squares in 2 ways, for example, as 25576325476 + 69844446961 = 159926^2 + 264281^2 .

It is a cyclic number.

It is not a de Polignac number, because 95420772437 - 2¹⁸ = 95420510293 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (95420772407) 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, 653566862 + ... + 653567007.

It is an arithmetic number, because the mean of its divisors is an integer number (24181976595).

Almost surely, 2^95420772437 is an apocalyptic number.

It is an amenable number.

95420772437 is a deficient number, since it is larger than the sum of its proper divisors (1307133943).

95420772437 is a wasteful number, since it uses less digits than its factorization.

95420772437 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1307133942.

The product of its (nonzero) digits is 2963520, while the sum is 50.

The spelling of 95420772437 in words is "ninety-five billion, four hundred twenty million, seven hundred seventy-two thousand, four hundred thirty-seven".