45544152 has 32 divisors (see below), whose sum is σ = 117788400. Its totient is φ = 14657664.

The previous prime is 45544133. The next prime is 45544171. The reversal of 45544152 is 25144554.

It is an interprime number because it is at equal distance from previous prime (45544133) and next prime (45544171).

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, 32023 + ... + 33414.

Almost surely, 2^45544152 is an apocalyptic number.

It is an amenable number.

45544152 is an abundant number, since it is smaller than the sum of its proper divisors (72244248).

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

45544152 is a wasteful number, since it uses less digits than its factorization.

45544152 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 65475 (or 65471 counting only the distinct ones).

The product of its digits is 16000, while the sum is 30.

The square root of 45544152 is about 6748.6407520330. The cubic root of 45544152 is about 357.1172868245.

The spelling of 45544152 in words is "forty-five million, five hundred forty-four thousand, one hundred fifty-two".