45753488 has 30 divisors (see below), whose sum is σ = 97442982. Its totient is φ = 20796160.

The previous prime is 45753481. The next prime is 45753493. The reversal of 45753488 is 88435754.

It can be written as a sum of positive squares in only one way, i.e., 44729344 + 1024144 = 6688^2 + 1012^2 .

It is a super-2 number, since 2×45753488² = 4186763328332288, which contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (44).

It is not an unprimeable number, because it can be changed into a prime (45753481) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 9881 + ... + 13752.

Almost surely, 2^45753488 is an apocalyptic number.

It is an amenable number.

45753488 is an abundant number, since it is smaller than the sum of its proper divisors (51689494).

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

45753488 is a wasteful number, since it uses less digits than its factorization.

45753488 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 23663 (or 23646 counting only the distinct ones).

The product of its digits is 537600, while the sum is 44.

The square root of 45753488 is about 6764.1324646994. The cubic root of 45753488 is about 357.6635937663.

The spelling of 45753488 in words is "forty-five million, seven hundred fifty-three thousand, four hundred eighty-eight".