45495152 has 20 divisors (see below), whose sum is σ = 89265120. Its totient is φ = 22459008.

The previous prime is 45495137. The next prime is 45495169. The reversal of 45495152 is 25159454.

It is a happy number.

45495152 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 3 ways as a sum of consecutive naturals, for example, 16733 + ... + 19260.

It is an arithmetic number, because the mean of its divisors is an integer number (4463256).

Almost surely, 2^45495152 is an apocalyptic number.

It is an amenable number.

45495152 is a deficient number, since it is larger than the sum of its proper divisors (43769968).

45495152 is a wasteful number, since it uses less digits than its factorization.

45495152 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 36080 (or 36074 counting only the distinct ones).

The product of its digits is 36000, while the sum is 35.

The square root of 45495152 is about 6745.0094143745. The cubic root of 45495152 is about 356.9891691954.

The spelling of 45495152 in words is "forty-five million, four hundred ninety-five thousand, one hundred fifty-two".