45651764 has 12 divisors (see below), whose sum is σ = 80637984. Its totient is φ = 22612344.

The previous prime is 45651761. The next prime is 45651769. The reversal of 45651764 is 46715654.

45651764 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (45651761) by changing a digit.

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 3 ways as a sum of consecutive naturals, for example, 52904 + ... + 53759.

It is an arithmetic number, because the mean of its divisors is an integer number (6719832).

Almost surely, 2^45651764 is an apocalyptic number.

It is an amenable number.

45651764 is a deficient number, since it is larger than the sum of its proper divisors (34986220).

45651764 is a wasteful number, since it uses less digits than its factorization.

45651764 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 106774 (or 106772 counting only the distinct ones).

The product of its digits is 100800, while the sum is 38.

The square root of 45651764 is about 6756.6089127609. The cubic root of 45651764 is about 357.3983318898.

The spelling of 45651764 in words is "forty-five million, six hundred fifty-one thousand, seven hundred sixty-four".