45384752 has 20 divisors (see below), whose sum is σ = 100495056. Its totient is φ = 19450560.

The previous prime is 45384743. The next prime is 45384761. The reversal of 45384752 is 25748354.

It is a happy number.

It is an interprime number because it is at equal distance from previous prime (45384743) and next prime (45384761).

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 202499 + ... + 202722.

Almost surely, 2^45384752 is an apocalyptic number.

It is an amenable number.

45384752 is an abundant number, since it is smaller than the sum of its proper divisors (55110304).

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

45384752 is a wasteful number, since it uses less digits than its factorization.

45384752 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 405236 (or 405230 counting only the distinct ones).

The product of its digits is 134400, while the sum is 38.

The square root of 45384752 is about 6736.8206150973. The cubic root of 45384752 is about 356.7001748393.

The spelling of 45384752 in words is "forty-five million, three hundred eighty-four thousand, seven hundred fifty-two".