625200145 has 16 divisors (see below), whose sum is σ = 783878400. Its totient is φ = 477791424.

The previous prime is 625200131. The next prime is 625200179. The reversal of 625200145 is 541002526.

It is a cyclic number.

It is not a de Polignac number, because 625200145 - 2¹⁵ = 625167377 is a prime.

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, 97756 + ... + 103954.

It is an arithmetic number, because the mean of its divisors is an integer number (48992400).

Almost surely, 2^625200145 is an apocalyptic number.

It is an amenable number.

625200145 is a deficient number, since it is larger than the sum of its proper divisors (158678255).

625200145 is a wasteful number, since it uses less digits than its factorization.

625200145 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7104.

The product of its (nonzero) digits is 2400, while the sum is 25.

The square root of 625200145 is about 25004.0025795871. The cubic root of 625200145 is about 855.0792284343.

The spelling of 625200145 in words is "six hundred twenty-five million, two hundred thousand, one hundred forty-five".