45268564284 has 108 divisors (see below), whose sum is σ = 121724982288. Its totient is φ = 14721134400.

The previous prime is 45268564283. The next prime is 45268564303. The reversal of 45268564284 is 48246586254.

45268564284 is a `hidden beast` number, since 4 + 52 + 6 + 8 + 564 + 28 + 4 = 666.

It is a tau number, because it is divible by the number of its divisors (108).

It is a Harshad number since it is a multiple of its sum of digits (54).

It is a self number, because there is not a number n which added to its sum of digits gives 45268564284.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (45268564283) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 35 ways as a sum of consecutive naturals, for example, 1054969 + ... + 1097039.

Almost surely, 2^45268564284 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 45268564284, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (60862491144).

45268564284 is an abundant number, since it is smaller than the sum of its proper divisors (76456418004).

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

45268564284 is an equidigital number, since it uses as much as digits as its factorization.

45268564284 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 42140 (or 42117 counting only the distinct ones).

The product of its digits is 14745600, while the sum is 54.

The spelling of 45268564284 in words is "forty-five billion, two hundred sixty-eight million, five hundred sixty-four thousand, two hundred eighty-four".