25114551332 has 48 divisors (see below), whose sum is σ = 48659154432. Its totient is φ = 11269411200.

The previous prime is 25114551317. The next prime is 25114551347. The reversal of 25114551332 is 23315541152.

It is an interprime number because it is at equal distance from previous prime (25114551317) and next prime (25114551347).

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 335018 + ... + 403070.

It is an arithmetic number, because the mean of its divisors is an integer number (1013732384).

Almost surely, 2^25114551332 is an apocalyptic number.

It is an amenable number.

25114551332 is a deficient number, since it is larger than the sum of its proper divisors (23544603100).

25114551332 is a wasteful number, since it uses less digits than its factorization.

25114551332 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 68268 (or 68266 counting only the distinct ones).

The product of its digits is 18000, while the sum is 32.

The spelling of 25114551332 in words is "twenty-five billion, one hundred fourteen million, five hundred fifty-one thousand, three hundred thirty-two".