45053464 has 8 divisors (see below), whose sum is σ = 84475260. Its totient is φ = 22526728.

The previous prime is 45053431. The next prime is 45053467. The reversal of 45053464 is 46435054.

It is a tau number, because it is divible by the number of its divisors (8).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (45053467) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2815834 + ... + 2815849.

Almost surely, 2^45053464 is an apocalyptic number.

It is an amenable number.

45053464 is a deficient number, since it is larger than the sum of its proper divisors (39421796).

45053464 is a wasteful number, since it uses less digits than its factorization.

45053464 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5631689 (or 5631685 counting only the distinct ones).

The product of its (nonzero) digits is 28800, while the sum is 31.

The square root of 45053464 is about 6712.1877208553. The cubic root of 45053464 is about 355.8301382135.

The spelling of 45053464 in words is "forty-five million, fifty-three thousand, four hundred sixty-four".