45791025 has 24 divisors (see below), whose sum is σ = 86524224. Its totient is φ = 20932800.

The previous prime is 45791023. The next prime is 45791033. The reversal of 45791025 is 52019754.

It is not a de Polignac number, because 45791025 - 2¹ = 45791023 is a prime.

It is not an unprimeable number, because it can be changed into a prime (45791023) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 43086 + ... + 44135.

It is an arithmetic number, because the mean of its divisors is an integer number (3605176).

Almost surely, 2^45791025 is an apocalyptic number.

It is an amenable number.

45791025 is a deficient number, since it is larger than the sum of its proper divisors (40733199).

45791025 is a wasteful number, since it uses less digits than its factorization.

45791025 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 87241 (or 87236 counting only the distinct ones).

The product of its (nonzero) digits is 12600, while the sum is 33.

The square root of 45791025 is about 6766.9066049414. The cubic root of 45791025 is about 357.7613782853.

The spelling of 45791025 in words is "forty-five million, seven hundred ninety-one thousand, twenty-five".