45726025 has 6 divisors (see below), whose sum is σ = 56700302. Its totient is φ = 36580800.

The previous prime is 45726007. The next prime is 45726041. The reversal of 45726025 is 52062754.

It can be written as a sum of positive squares in 3 ways, for example, as 3059001 + 42667024 = 1749^2 + 6532^2 .

It is not a de Polignac number, because 45726025 - 2⁵ = 45725993 is a prime.

It is a Duffinian number.

It is an unprimeable number.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 914496 + ... + 914545.

Almost surely, 2^45726025 is an apocalyptic number.

It is an amenable number.

45726025 is a deficient number, since it is larger than the sum of its proper divisors (10974277).

45726025 is a wasteful number, since it uses less digits than its factorization.

45726025 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1829051 (or 1829046 counting only the distinct ones).

The product of its (nonzero) digits is 16800, while the sum is 31.

The square root of 45726025 is about 6762.1021139879. The cubic root of 45726025 is about 357.5920183037.

Adding to 45726025 its reverse (52062754), we get a palindrome (97788779).

The spelling of 45726025 in words is "forty-five million, seven hundred twenty-six thousand, twenty-five".