52013766672 has 240 divisors, whose sum is σ = 170286779520. Its totient is φ = 14513061888.

The previous prime is 52013766667. The next prime is 52013766713. The reversal of 52013766672 is 27666731025.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 12125104 + ... + 12129392.

It is an arithmetic number, because the mean of its divisors is an integer number (709528248).

Almost surely, 2^52013766672 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 52013766672, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (85143389760).

52013766672 is an abundant number, since it is smaller than the sum of its proper divisors (118273012848).

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

52013766672 is a wasteful number, since it uses less digits than its factorization.

52013766672 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4590 (or 4581 counting only the distinct ones).

The product of its (nonzero) digits is 635040, while the sum is 45.

The spelling of 52013766672 in words is "fifty-two billion, thirteen million, seven hundred sixty-six thousand, six hundred seventy-two".