45356332 has 24 divisors (see below), whose sum is σ = 92927520. Its totient is φ = 18963840.

The previous prime is 45356321. The next prime is 45356369. The reversal of 45356332 is 23365354.

It is a happy number.

It is a junction number, because it is equal to n+sod(n) for n = 45356294 and 45356303.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 18607 + ... + 20902.

It is an arithmetic number, because the mean of its divisors is an integer number (3871980).

Almost surely, 2^45356332 is an apocalyptic number.

It is an amenable number.

45356332 is an abundant number, since it is smaller than the sum of its proper divisors (47571188).

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

45356332 is a wasteful number, since it uses less digits than its factorization.

45356332 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 39561 (or 39559 counting only the distinct ones).

The product of its digits is 32400, while the sum is 31.

The square root of 45356332 is about 6734.7109811780. The cubic root of 45356332 is about 356.6257038971.

The spelling of 45356332 in words is "forty-five million, three hundred fifty-six thousand, three hundred thirty-two".