52073822421620 has 24 divisors (see below), whose sum is σ = 109761551361000. Its totient is φ = 20752095773312.

The previous prime is 52073822421613. The next prime is 52073822421671. The reversal of 52073822421620 is 2612422837025.

It can be written as a sum of positive squares in 4 ways, for example, as 852375790564 + 51221446631056 = 923242^2 + 7156916^2 .

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 4839569195 + ... + 4839579954.

It is an arithmetic number, because the mean of its divisors is an integer number (4573397973375).

Almost surely, 2^{52073822421620} is an apocalyptic number.

It is an amenable number.

52073822421620 is an abundant number, since it is smaller than the sum of its proper divisors (57687728939380).

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

52073822421620 is a wasteful number, since it uses less digits than its factorization.

52073822421620 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 9679149427 (or 9679149425 counting only the distinct ones).

The product of its (nonzero) digits is 645120, while the sum is 44.

The spelling of 52073822421620 in words is "fifty-two trillion, seventy-three billion, eight hundred twenty-two million, four hundred twenty-one thousand, six hundred twenty".