45700025 has 24 divisors (see below), whose sum is σ = 65364864. Its totient is φ = 31046400.

The previous prime is 45700019. The next prime is 45700033. The reversal of 45700025 is 52000754.

It is not a de Polignac number, because 45700025 - 2⁴ = 45700009 is a prime.

It is a Duffinian number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 18620 + ... + 20930.

It is an arithmetic number, because the mean of its divisors is an integer number (2723536).

Almost surely, 2^45700025 is an apocalyptic number.

It is an amenable number.

45700025 is a deficient number, since it is larger than the sum of its proper divisors (19664839).

45700025 is a wasteful number, since it uses less digits than its factorization.

45700025 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2441 (or 2436 counting only the distinct ones).

The product of its (nonzero) digits is 1400, while the sum is 23.

The square root of 45700025 is about 6760.1793615258. The cubic root of 45700025 is about 357.5242293716.

Adding to 45700025 its reverse (52000754), we get a palindrome (97700779).

The spelling of 45700025 in words is "forty-five million, seven hundred thousand, twenty-five".