45136575 has 48 divisors (see below), whose sum is σ = 90470400. Its totient is φ = 21880800.

The previous prime is 45136561. The next prime is 45136601. The reversal of 45136575 is 57563154.

45136575 is a `hidden beast` number, since 4 + 51 + 36 + 575 = 666.

It is not a de Polignac number, because 45136575 - 2¹⁰ = 45135551 is a prime.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 4386 + ... + 10464.

It is an arithmetic number, because the mean of its divisors is an integer number (1884800).

Almost surely, 2^45136575 is an apocalyptic number.

45136575 is a gapful number since it is divisible by the number (45) formed by its first and last digit.

45136575 is an abundant number, since it is smaller than the sum of its proper divisors (45333825).

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

45136575 is a wasteful number, since it uses less digits than its factorization.

45136575 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6109 (or 6098 counting only the distinct ones).

The product of its digits is 63000, while the sum is 36.

The square root of 45136575 is about 6718.3759198187. The cubic root of 45136575 is about 356.0488060637.

The spelling of 45136575 in words is "forty-five million, one hundred thirty-six thousand, five hundred seventy-five".