45855524 has 24 divisors (see below), whose sum is σ = 94277568. Its totient is φ = 19239840.

The previous prime is 45855521. The next prime is 45855527. The reversal of 45855524 is 42555854.

It is an interprime number because it is at equal distance from previous prime (45855521) and next prime (45855527).

It is not an unprimeable number, because it can be changed into a prime (45855521) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 39512 + ... + 40655.

It is an arithmetic number, because the mean of its divisors is an integer number (3928232).

Almost surely, 2^45855524 is an apocalyptic number.

45855524 is a gapful number since it is divisible by the number (44) formed by its first and last digit.

It is an amenable number.

45855524 is an abundant number, since it is smaller than the sum of its proper divisors (48422044).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

45855524 is a wasteful number, since it uses less digits than its factorization.

45855524 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 80195 (or 80193 counting only the distinct ones).

The product of its digits is 160000, while the sum is 38.

The square root of 45855524 is about 6771.6706948876. The cubic root of 45855524 is about 357.9292745444.

The spelling of 45855524 in words is "forty-five million, eight hundred fifty-five thousand, five hundred twenty-four".