45430152 has 32 divisors (see below), whose sum is σ = 118514880. Its totient is φ = 14484800.

The previous prime is 45430141. The next prime is 45430157. The reversal of 45430152 is 25103454.

It is a hoax number, since the sum of its digits (24) 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 (24).

It is not an unprimeable number, because it can be changed into a prime (45430157) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 40599 + ... + 41702.

It is an arithmetic number, because the mean of its divisors is an integer number (3703590).

Almost surely, 2^45430152 is an apocalyptic number.

It is an amenable number.

45430152 is an abundant number, since it is smaller than the sum of its proper divisors (73084728).

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

45430152 is a wasteful number, since it uses less digits than its factorization.

45430152 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 82333 (or 82329 counting only the distinct ones).

The product of its (nonzero) digits is 2400, while the sum is 24.

The square root of 45430152 is about 6740.1893148487. The cubic root of 45430152 is about 356.8190752067.

The spelling of 45430152 in words is "forty-five million, four hundred thirty thousand, one hundred fifty-two".