925549823025 has 45 divisors (see below), whose sum is σ = 1714518411771. Its totient is φ = 493603482960.

The previous prime is 925549822913. The next prime is 925549823047. The reversal of 925549823025 is 520328945529.

It is a happy number.

The square root of 925549823025 is 962055.

It is a perfect power (a square), and thus also a powerful number.

925549823025 is a `hidden beast` number, since 9 + 2 + 554 + 9 + 82 + 3 + 0 + 2 + 5 = 666.

925549823025 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 only one way, i.e., 333197936289 + 592351886736 = 577233^2 + 769644^2 .

It is a tau number, because it is divible by the number of its divisors (45).

It is not a de Polignac number, because 925549823025 - 2¹⁷ = 925549691953 is a prime.

It is a super-3 number, since 3×925549823025³ (a number of 37 digits) contains 333 as substring.

It is a Curzon number.

It is an unprimeable number.

It is a polite number, since it can be written in 44 ways as a sum of consecutive naturals, for example, 43281786 + ... + 43303164.

Almost surely, 2^925549823025 is an apocalyptic number.

925549823025 is the 962055-th square number.

925549823025 is the 481028-th centered octagonal number.

It is an amenable number.

925549823025 is a deficient number, since it is larger than the sum of its proper divisors (788968588746).

925549823025 is an frugal number, since it uses more digits than its factorization.

925549823025 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 42780 (or 21387 counting only the distinct ones).

The product of its (nonzero) digits is 7776000, while the sum is 54.

The spelling of 925549823025 in words is "nine hundred twenty-five billion, five hundred forty-nine million, eight hundred twenty-three thousand, twenty-five".