152500025025 has 24 divisors (see below), whose sum is σ = 280148195360. Its totient is φ = 81333346320.

The previous prime is 152500025009. The next prime is 152500025081. The reversal of 152500025025 is 520520005251.

152500025025 is a `hidden beast` number, since 152 + 5 + 0 + 0 + 0 + 2 + 502 + 5 = 666.

It is not a de Polignac number, because 152500025025 - 2⁴ = 152500025009 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (27).

It is a self number, because there is not a number n which added to its sum of digits gives 152500025025.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 112962307 + ... + 112963656.

Almost surely, 2^152500025025 is an apocalyptic number.

152500025025 is a gapful number since it is divisible by the number (15) formed by its first and last digit.

It is an amenable number.

152500025025 is a deficient number, since it is larger than the sum of its proper divisors (127648170335).

152500025025 is a wasteful number, since it uses less digits than its factorization.

152500025025 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 225925982 (or 225925971 counting only the distinct ones).

The product of its (nonzero) digits is 5000, while the sum is 27.

It can be divided in two parts, 1525000 and 25025, that added together give a square (1550025 = 1245²).

The spelling of 152500025025 in words is "one hundred fifty-two billion, five hundred million, twenty-five thousand, twenty-five".