45651468 has 24 divisors (see below), whose sum is σ = 109957120. Its totient is φ = 14726160.

The previous prime is 45651421. The next prime is 45651479. The reversal of 45651468 is 86415654.

It is a happy number.

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, 60988 + ... + 61731.

Almost surely, 2^45651468 is an apocalyptic number.

It is an amenable number.

45651468 is an abundant number, since it is smaller than the sum of its proper divisors (64305652).

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

45651468 is a wasteful number, since it uses less digits than its factorization.

45651468 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 122757 (or 122755 counting only the distinct ones).

The product of its digits is 115200, while the sum is 39.

The square root of 45651468 is about 6756.5870082461. The cubic root of 45651468 is about 357.3975594469.

The spelling of 45651468 in words is "forty-five million, six hundred fifty-one thousand, four hundred sixty-eight".