25158076152 has 64 divisors (see below), whose sum is σ = 70072819200. Its totient is φ = 7461450240.

The previous prime is 25158076123. The next prime is 25158076159. The reversal of 25158076152 is 25167085152.

It is a super-2 number, since 2×25158076152² (a number of 22 digits) contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (25158076159) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1001377 + ... + 1026192.

It is an arithmetic number, because the mean of its divisors is an integer number (1094887800).

Almost surely, 2^25158076152 is an apocalyptic number.

25158076152 is a gapful number since it is divisible by the number (22) formed by its first and last digit.

It is an amenable number.

25158076152 is an abundant number, since it is smaller than the sum of its proper divisors (44914743048).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

25158076152 is a wasteful number, since it uses less digits than its factorization.

25158076152 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2027636 (or 2027632 counting only the distinct ones).

The product of its (nonzero) digits is 168000, while the sum is 42.

The spelling of 25158076152 in words is "twenty-five billion, one hundred fifty-eight million, seventy-six thousand, one hundred fifty-two".