52112246646 has 32 divisors (see below), whose sum is σ = 106793769600. Its totient is φ = 16942752320.

The previous prime is 52112246617. The next prime is 52112246651. The reversal of 52112246646 is 64664221125.

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, 1022845 + ... + 1072583.

It is an arithmetic number, because the mean of its divisors is an integer number (3337305300).

Almost surely, 2^52112246646 is an apocalyptic number.

52112246646 is an abundant number, since it is smaller than the sum of its proper divisors (54681522954).

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

52112246646 is a wasteful number, since it uses less digits than its factorization.

52112246646 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 54044.

The product of its digits is 138240, while the sum is 39.

The spelling of 52112246646 in words is "fifty-two billion, one hundred twelve million, two hundred forty-six thousand, six hundred forty-six".