45582525 has 54 divisors (see below), whose sum is σ = 86852142. Its totient is φ = 22848000.

The previous prime is 45582517. The next prime is 45582533. The reversal of 45582525 is 52528554.

It is a happy number.

45582525 is a `hidden beast` number, since 4 + 55 + 82 + 525 = 666.

It is an interprime number because it is at equal distance from previous prime (45582517) and next prime (45582533).

It can be written as a sum of positive squares in 9 ways, for example, as 60516 + 45522009 = 246^2 + 6747^2 .

It is not a de Polignac number, because 45582525 - 2³ = 45582517 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 45582525.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 53 ways as a sum of consecutive naturals, for example, 64675 + ... + 65375.

It is an arithmetic number, because the mean of its divisors is an integer number (1608373).

Almost surely, 2^45582525 is an apocalyptic number.

45582525 is a gapful number since it is divisible by the number (45) formed by its first and last digit.

It is an amenable number.

45582525 is a deficient number, since it is larger than the sum of its proper divisors (41269617).

45582525 is a wasteful number, since it uses less digits than its factorization.

45582525 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 751 (or 726 counting only the distinct ones).

The product of its digits is 80000, while the sum is 36.

The square root of 45582525 is about 6751.4831703856. The cubic root of 45582525 is about 357.2175544710.

The spelling of 45582525 in words is "forty-five million, five hundred eighty-two thousand, five hundred twenty-five".