52226239164 has 48 divisors (see below), whose sum is σ = 134433250560. Its totient is φ = 15648307840.

The previous prime is 52226239147. The next prime is 52226239193. The reversal of 52226239164 is 46193262225.

52226239164 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 2211024 + ... + 2234519.

It is an arithmetic number, because the mean of its divisors is an integer number (2800692720).

Almost surely, 2^52226239164 is an apocalyptic number.

It is an amenable number.

52226239164 is an abundant number, since it is smaller than the sum of its proper divisors (82207011396).

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

52226239164 is a wasteful number, since it uses less digits than its factorization.

52226239164 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4445650 (or 4445648 counting only the distinct ones).

The product of its digits is 311040, while the sum is 42.

The spelling of 52226239164 in words is "fifty-two billion, two hundred twenty-six million, two hundred thirty-nine thousand, one hundred sixty-four".