45503496 has 24 divisors (see below), whose sum is σ = 123238830. Its totient is φ = 15167808.

The previous prime is 45503489. The next prime is 45503501. The reversal of 45503496 is 69430554.

It is a happy number.

It can be written as a sum of positive squares in only one way, i.e., 37380996 + 8122500 = 6114^2 + 2850^2 .

It is a tau number, because it is divible by the number of its divisors (24).

It is a hoax number, since the sum of its digits (36) coincides with the sum of the digits of its distinct prime factors.

It is a Harshad number since it is a multiple of its sum of digits (36).

It is a self number, because there is not a number n which added to its sum of digits gives 45503496.

It is an unprimeable number.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 315925 + ... + 316068.

Almost surely, 2^45503496 is an apocalyptic number.

It is an amenable number.

45503496 is an abundant number, since it is smaller than the sum of its proper divisors (77735334).

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

45503496 is a wasteful number, since it uses less digits than its factorization.

45503496 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 632005 (or 631998 counting only the distinct ones).

The product of its (nonzero) digits is 64800, while the sum is 36.

The square root of 45503496 is about 6745.6279173995. The cubic root of 45503496 is about 357.0109922939.

The spelling of 45503496 in words is "forty-five million, five hundred three thousand, four hundred ninety-six".