45101268 has 36 divisors (see below), whose sum is σ = 114528960. Its totient is φ = 14964816.

The previous prime is 45101263. The next prime is 45101317. The reversal of 45101268 is 86210154.

It is a tau number, because it is divible by the number of its divisors (36).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (45101263) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 5413 + ... + 10931.

It is an arithmetic number, because the mean of its divisors is an integer number (3181360).

Almost surely, 2^45101268 is an apocalyptic number.

It is an amenable number.

45101268 is an abundant number, since it is smaller than the sum of its proper divisors (69427692).

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

45101268 is a wasteful number, since it uses less digits than its factorization.

45101268 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5756 (or 5751 counting only the distinct ones).

The product of its (nonzero) digits is 1920, while the sum is 27.

The square root of 45101268 is about 6715.7477617909. The cubic root of 45101268 is about 355.9559449755.

It can be divided in two parts, 45101 and 268, that added together give a square (45369 = 213²).

The spelling of 45101268 in words is "forty-five million, one hundred one thousand, two hundred sixty-eight".