45356464 has 40 divisors (see below), whose sum is σ = 91512000. Its totient is φ = 21751296.

The previous prime is 45356461. The next prime is 45356471. The reversal of 45356464 is 46465354.

It is not an unprimeable number, because it can be changed into a prime (45356461) by changing a digit.

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, 110692 + ... + 111100.

It is an arithmetic number, because the mean of its divisors is an integer number (2287800).

Almost surely, 2^45356464 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 45356464, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (45756000).

45356464 is an abundant number, since it is smaller than the sum of its proper divisors (46155536).

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

45356464 is a wasteful number, since it uses less digits than its factorization.

45356464 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 685 (or 679 counting only the distinct ones).

The product of its digits is 172800, while the sum is 37.

The square root of 45356464 is about 6734.7207811460. The cubic root of 45356464 is about 356.6260498579.

It can be divided in two parts, 453564 and 64, that added together give a triangular number (453628 = T₉₅₂).

The spelling of 45356464 in words is "forty-five million, three hundred fifty-six thousand, four hundred sixty-four".