8757775025 has 12 divisors (see below), whose sum is σ = 10868826672. Its totient is φ = 7000293840.

The previous prime is 8757774997. The next prime is 8757775027. The reversal of 8757775025 is 5205777578.

It is not a de Polignac number, because 8757775025 - 2¹⁰ = 8757774001 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (8757775027) 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, 117887 + ... + 177236.

It is an arithmetic number, because the mean of its divisors is an integer number (905735556).

Almost surely, 2^8757775025 is an apocalyptic number.

It is an amenable number.

8757775025 is a deficient number, since it is larger than the sum of its proper divisors (2111051647).

8757775025 is a wasteful number, since it uses less digits than its factorization.

8757775025 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 296320 (or 296315 counting only the distinct ones).

The product of its (nonzero) digits is 4802000, while the sum is 53.

The square root of 8757775025 is about 93582.9846980743. The cubic root of 8757775025 is about 2061.2528139049.

The spelling of 8757775025 in words is "eight billion, seven hundred fifty-seven million, seven hundred seventy-five thousand, twenty-five".