45137424 has 40 divisors (see below), whose sum is σ = 117090720. Its totient is φ = 14983168.

The previous prime is 45137423. The next prime is 45137453. The reversal of 45137424 is 42473154.

It is a junction number, because it is equal to n+sod(n) for n = 45137391 and 45137400.

It is not an unprimeable number, because it can be changed into a prime (45137423) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 10507 + ... + 14165.

It is an arithmetic number, because the mean of its divisors is an integer number (2927268).

Almost surely, 2^45137424 is an apocalyptic number.

It is an amenable number.

45137424 is an abundant number, since it is smaller than the sum of its proper divisors (71953296).

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

45137424 is a wasteful number, since it uses less digits than its factorization.

45137424 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3927 (or 3921 counting only the distinct ones).

The product of its digits is 13440, while the sum is 30.

The square root of 45137424 is about 6718.4391044349. The cubic root of 45137424 is about 356.0510384258.

The spelling of 45137424 in words is "forty-five million, one hundred thirty-seven thousand, four hundred twenty-four".