45302452 has 24 divisors (see below), whose sum is σ = 86658656. Its totient is φ = 20595168.

The previous prime is 45302449. The next prime is 45302461. The reversal of 45302452 is 25420354.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 3018 + ... + 9985.

Almost surely, 2^45302452 is an apocalyptic number.

It is an amenable number.

45302452 is a deficient number, since it is larger than the sum of its proper divisors (41356204).

45302452 is a wasteful number, since it uses less digits than its factorization.

45302452 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 13087 (or 13085 counting only the distinct ones).

The product of its (nonzero) digits is 4800, while the sum is 25.

The square root of 45302452 is about 6730.7096208349. The cubic root of 45302452 is about 356.4844328715.

It can be divided in two parts, 45302 and 452, that added together give a palindrome (45754).

The spelling of 45302452 in words is "forty-five million, three hundred two thousand, four hundred fifty-two".