45016664 has 32 divisors (see below), whose sum is σ = 105235200. Its totient is φ = 17538720.

The previous prime is 45016651. The next prime is 45016711. The reversal of 45016664 is 46661054.

It is a self number, because there is not a number n which added to its sum of digits gives 45016664.

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, 35924 + ... + 37155.

It is an arithmetic number, because the mean of its divisors is an integer number (3288600).

Almost surely, 2^45016664 is an apocalyptic number.

45016664 is a gapful number since it is divisible by the number (44) formed by its first and last digit.

It is an amenable number.

45016664 is an abundant number, since it is smaller than the sum of its proper divisors (60218536).

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

45016664 is a wasteful number, since it uses less digits than its factorization.

45016664 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 73103 (or 73099 counting only the distinct ones).

The product of its (nonzero) digits is 17280, while the sum is 32.

The square root of 45016664 is about 6709.4458787593. The cubic root of 45016664 is about 355.7332302676.

The spelling of 45016664 in words is "forty-five million, sixteen thousand, six hundred sixty-four".