45604755 has 32 divisors (see below), whose sum is σ = 92659200. Its totient is φ = 20847456.

The previous prime is 45604753. The next prime is 45604771. The reversal of 45604755 is 55740654.

It is a happy number.

45604755 is a `hidden beast` number, since 4 + 560 + 47 + 55 = 666.

It is not a de Polignac number, because 45604755 - 2¹ = 45604753 is a prime.

It is a super-2 number, since 2×45604755² = 4159587357220050, which contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (45604753) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 23185 + ... + 25074.

It is an arithmetic number, because the mean of its divisors is an integer number (2895600).

Almost surely, 2^45604755 is an apocalyptic number.

45604755 is a gapful number since it is divisible by the number (45) formed by its first and last digit.

45604755 is an abundant number, since it is smaller than the sum of its proper divisors (47054445).

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

45604755 is a wasteful number, since it uses less digits than its factorization.

45604755 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 48280 (or 48274 counting only the distinct ones).

The product of its (nonzero) digits is 84000, while the sum is 36.

The square root of 45604755 is about 6753.1292746400. The cubic root of 45604755 is about 357.2756151400.

The spelling of 45604755 in words is "forty-five million, six hundred four thousand, seven hundred fifty-five".