45111464 has 16 divisors (see below), whose sum is σ = 88261920. Its totient is φ = 21574960.

The previous prime is 45111463. The next prime is 45111481. The reversal of 45111464 is 46411154.

It is not an unprimeable number, because it can be changed into a prime (45111461) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 122402 + ... + 122769.

It is an arithmetic number, because the mean of its divisors is an integer number (5516370).

Almost surely, 2^45111464 is an apocalyptic number.

It is an amenable number.

45111464 is a deficient number, since it is larger than the sum of its proper divisors (43150456).

45111464 is a wasteful number, since it uses less digits than its factorization.

45111464 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 245200 (or 245196 counting only the distinct ones).

The product of its digits is 1920, while the sum is 26.

The square root of 45111464 is about 6716.5068301908. The cubic root of 45111464 is about 355.9827664931.

The spelling of 45111464 in words is "forty-five million, one hundred eleven thousand, four hundred sixty-four".