45412825 has 12 divisors (see below), whose sum is σ = 56528128. Its totient is φ = 36190800.

The previous prime is 45412823. The next prime is 45412841. The reversal of 45412825 is 52821454.

It is not a de Polignac number, because 45412825 - 2¹ = 45412823 is a prime.

It is a hoax number, since the sum of its digits (31) coincides with the sum of the digits of its distinct prime factors.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (45412823) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 3424 + ... + 10126.

Almost surely, 2^45412825 is an apocalyptic number.

It is an amenable number.

45412825 is a deficient number, since it is larger than the sum of its proper divisors (11115303).

45412825 is a wasteful number, since it uses less digits than its factorization.

45412825 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6984 (or 6979 counting only the distinct ones).

The product of its digits is 12800, while the sum is 31.

The square root of 45412825 is about 6738.9038426142. The cubic root of 45412825 is about 356.7737059968.

The spelling of 45412825 in words is "forty-five million, four hundred twelve thousand, eight hundred twenty-five".