45524655 has 24 divisors (see below), whose sum is σ = 86083920. Its totient is φ = 22072320.

The previous prime is 45524651. The next prime is 45524669. The reversal of 45524655 is 55642554.

It is not a de Polignac number, because 45524655 - 2² = 45524651 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (45524651) 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, 45490 + ... + 46479.

It is an arithmetic number, because the mean of its divisors is an integer number (3586830).

Almost surely, 2^45524655 is an apocalyptic number.

45524655 is a gapful number since it is divisible by the number (45) formed by its first and last digit.

45524655 is a deficient number, since it is larger than the sum of its proper divisors (40559265).

45524655 is a wasteful number, since it uses less digits than its factorization.

45524655 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 91991 (or 91988 counting only the distinct ones).

The product of its digits is 120000, while the sum is 36.

The square root of 45524655 is about 6747.1960843005. The cubic root of 45524655 is about 357.0663200942.

The spelling of 45524655 in words is "forty-five million, five hundred twenty-four thousand, six hundred fifty-five".