45564613052 has 96 divisors (see below), whose sum is σ = 99696909312. Its totient is φ = 17776475136.

The previous prime is 45564613049. The next prime is 45564613067. The reversal of 45564613052 is 25031646554.

It is a happy number.

It is a super-2 number, since 2×45564613052² (a number of 22 digits) contains 22 as substring.

It is a hoax number, since the sum of its digits (41) coincides with the sum of the digits of its distinct prime factors.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 2097398 + ... + 2119010.

It is an arithmetic number, because the mean of its divisors is an integer number (1038509472).

Almost surely, 2^45564613052 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 45564613052, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (49848454656).

45564613052 is an abundant number, since it is smaller than the sum of its proper divisors (54132296260).

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

45564613052 is a wasteful number, since it uses less digits than its factorization.

45564613052 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 21787 (or 21785 counting only the distinct ones).

The product of its (nonzero) digits is 432000, while the sum is 41.

The spelling of 45564613052 in words is "forty-five billion, five hundred sixty-four million, six hundred thirteen thousand, fifty-two".