45503260 has 36 divisors (see below), whose sum is σ = 105039144. Its totient is φ = 16545760.

The previous prime is 45503239. The next prime is 45503273. The reversal of 45503260 is 6230554.

45503260 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 6982 + ... + 11821.

It is an arithmetic number, because the mean of its divisors is an integer number (2917754).

Almost surely, 2^45503260 is an apocalyptic number.

It is an amenable number.

45503260 is an abundant number, since it is smaller than the sum of its proper divisors (59535884).

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

45503260 is a wasteful number, since it uses less digits than its factorization.

45503260 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 18834 (or 18821 counting only the distinct ones).

The product of its (nonzero) digits is 3600, while the sum is 25.

The square root of 45503260 is about 6745.6104245650. The cubic root of 45503260 is about 357.0103750905.

It can be divided in two parts, 45 and 503260, that added together give a palindrome (503305).

The spelling of 45503260 in words is "forty-five million, five hundred three thousand, two hundred sixty".