45663332 has 48 divisors (see below), whose sum is σ = 94964352. Its totient is φ = 18938880.

The previous prime is 45663329. The next prime is 45663361. The reversal of 45663332 is 23336654.

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 15 ways as a sum of consecutive naturals, for example, 55073 + ... + 55895.

It is an arithmetic number, because the mean of its divisors is an integer number (1978424).

Almost surely, 2^45663332 is an apocalyptic number.

It is an amenable number.

45663332 is an abundant number, since it is smaller than the sum of its proper divisors (49301020).

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

45663332 is a wasteful number, since it uses less digits than its factorization.

45663332 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 948 (or 946 counting only the distinct ones).

The product of its digits is 38880, while the sum is 32.

The square root of 45663332 is about 6757.4649092689. The cubic root of 45663332 is about 357.4285171764.

Adding to 45663332 its reverse (23336654), we get a palindrome (68999986).

The spelling of 45663332 in words is "forty-five million, six hundred sixty-three thousand, three hundred thirty-two".