45556464 has 40 divisors (see below), whose sum is σ = 124612560. Its totient is φ = 14291968.

The previous prime is 45556463. The next prime is 45556487. The reversal of 45556464 is 46465554.

45556464 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 (45556463) 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 7 ways as a sum of consecutive naturals, for example, 27099 + ... + 28730.

It is an arithmetic number, because the mean of its divisors is an integer number (3115314).

Almost surely, 2^45556464 is an apocalyptic number.

It is an amenable number.

45556464 is an abundant number, since it is smaller than the sum of its proper divisors (79056096).

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

45556464 is a wasteful number, since it uses less digits than its factorization.

45556464 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 55857 (or 55851 counting only the distinct ones).

The product of its digits is 288000, while the sum is 39.

The square root of 45556464 is about 6749.5528740799. The cubic root of 45556464 is about 357.1494638930.

The spelling of 45556464 in words is "forty-five million, five hundred fifty-six thousand, four hundred sixty-four".