8772577725 has 12 divisors (see below), whose sum is σ = 14503995296. Its totient is φ = 4678708080.

The previous prime is 8772577699. The next prime is 8772577727. The reversal of 8772577725 is 5277752778.

It is a happy number.

It is not a de Polignac number, because 8772577725 - 2⁶ = 8772577661 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 (8772577727) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 58483777 + ... + 58483926.

Almost surely, 2^8772577725 is an apocalyptic number.

It is an amenable number.

8772577725 is a deficient number, since it is larger than the sum of its proper divisors (5731417571).

8772577725 is a wasteful number, since it uses less digits than its factorization.

8772577725 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 116967716 (or 116967711 counting only the distinct ones).

The product of its digits is 13445600, while the sum is 57.

The square root of 8772577725 is about 93662.0399361449. The cubic root of 8772577725 is about 2062.4134942598.

The spelling of 8772577725 in words is "eight billion, seven hundred seventy-two million, five hundred seventy-seven thousand, seven hundred twenty-five".