258625160 has 32 divisors (see below), whose sum is σ = 592890840. Its totient is φ = 101497344.

The previous prime is 258625141. The next prime is 258625163. The reversal of 258625160 is 61526852.

258625160 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in 4 ways, for example, as 215091556 + 43533604 = 14666^2 + 6598^2 .

It is a self number, because there is not a number n which added to its sum of digits gives 258625160.

It is not an unprimeable number, because it can be changed into a prime (258625163) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 58877 + ... + 63116.

Almost surely, 2^258625160 is an apocalyptic number.

258625160 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

258625160 is an abundant number, since it is smaller than the sum of its proper divisors (334265680).

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

258625160 is a wasteful number, since it uses less digits than its factorization.

258625160 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 122057 (or 122053 counting only the distinct ones).

The product of its (nonzero) digits is 28800, while the sum is 35.

The square root of 258625160 is about 16081.8270106353. The cubic root of 258625160 is about 637.1234510885.

The spelling of 258625160 in words is "two hundred fifty-eight million, six hundred twenty-five thousand, one hundred sixty".