45459660 has 24 divisors (see below), whose sum is σ = 127287216. Its totient is φ = 12122560.

The previous prime is 45459653. The next prime is 45459679. The reversal of 45459660 is 6695454.

45459660 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

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 7 ways as a sum of consecutive naturals, for example, 378771 + ... + 378890.

It is an arithmetic number, because the mean of its divisors is an integer number (5303634).

Almost surely, 2^45459660 is an apocalyptic number.

It is an amenable number.

45459660 is an abundant number, since it is smaller than the sum of its proper divisors (81827556).

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

45459660 is a wasteful number, since it uses less digits than its factorization.

45459660 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 757673 (or 757671 counting only the distinct ones).

The product of its (nonzero) digits is 129600, while the sum is 39.

The square root of 45459660 is about 6742.3779188058. The cubic root of 45459660 is about 356.8963127388.

The spelling of 45459660 in words is "forty-five million, four hundred fifty-nine thousand, six hundred sixty".