160625025 has 60 divisors (see below), whose sum is σ = 324626544. Its totient is φ = 77868000.

The previous prime is 160625021. The next prime is 160625041. The reversal of 160625025 is 520526061.

160625025 is a `hidden beast` number, since 1 + 606 + 2 + 50 + 2 + 5 = 666.

It is not a de Polignac number, because 160625025 - 2² = 160625021 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 160625025.

It is not an unprimeable number, because it can be changed into a prime (160625021) by changing a digit.

It is a polite number, since it can be written in 59 ways as a sum of consecutive naturals, for example, 18670 + ... + 25880.

Almost surely, 2^160625025 is an apocalyptic number.

160625025 is a gapful number since it is divisible by the number (15) formed by its first and last digit.

It is an amenable number.

160625025 is an abundant number, since it is smaller than the sum of its proper divisors (164001519).

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

160625025 is a wasteful number, since it uses less digits than its factorization.

160625025 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7244 (or 7230 counting only the distinct ones).

The product of its (nonzero) digits is 3600, while the sum is 27.

The square root of 160625025 is about 12673.7928419238. The cubic root of 160625025 is about 543.5895126845.

The spelling of 160625025 in words is "one hundred sixty million, six hundred twenty-five thousand, twenty-five".