2915425251 has 32 divisors (see below), whose sum is σ = 4577368320. Its totient is φ = 1827626112.

The previous prime is 2915425231. The next prime is 2915425333. The reversal of 2915425251 is 1525245192.

2915425251 is a `hidden beast` number, since 2 + 91 + 5 + 42 + 525 + 1 = 666.

It is not a de Polignac number, because 2915425251 - 2¹³ = 2915417059 is a prime.

It is not an unprimeable number, because it can be changed into a prime (2915425231) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 678556 + ... + 682838.

It is an arithmetic number, because the mean of its divisors is an integer number (143042760).

Almost surely, 2^2915425251 is an apocalyptic number.

2915425251 is a deficient number, since it is larger than the sum of its proper divisors (1661943069).

2915425251 is a wasteful number, since it uses less digits than its factorization.

2915425251 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5792 (or 5786 counting only the distinct ones).

The product of its digits is 36000, while the sum is 36.

The square root of 2915425251 is about 53994.6779877425. The cubic root of 2915425251 is about 1428.5670766977.

The spelling of 2915425251 in words is "two billion, nine hundred fifteen million, four hundred twenty-five thousand, two hundred fifty-one".