45514525 has 24 divisors (see below), whose sum is σ = 68299200. Its totient is φ = 29372160.

The previous prime is 45514501. The next prime is 45514619. The reversal of 45514525 is 52541554.

It is not a de Polignac number, because 45514525 - 2¹⁹ = 44990237 is a prime.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 4675 + ... + 10624.

It is an arithmetic number, because the mean of its divisors is an integer number (2845800).

Almost surely, 2^45514525 is an apocalyptic number.

It is an amenable number.

45514525 is a deficient number, since it is larger than the sum of its proper divisors (22784675).

45514525 is a wasteful number, since it uses less digits than its factorization.

45514525 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 15333 (or 15328 counting only the distinct ones).

The product of its digits is 20000, while the sum is 31.

The square root of 45514525 is about 6746.4453603361. The cubic root of 45514525 is about 357.0398337127.

The spelling of 45514525 in words is "forty-five million, five hundred fourteen thousand, five hundred twenty-five".