52160770420 has 48 divisors (see below), whose sum is σ = 120407829696. Its totient is φ = 18822752000.

The previous prime is 52160770393. The next prime is 52160770427. The reversal of 52160770420 is 2407706125.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (52160770427) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 876121 + ... + 933760.

It is an arithmetic number, because the mean of its divisors is an integer number (2508496452).

Almost surely, 2^52160770420 is an apocalyptic number.

It is an amenable number.

52160770420 is an abundant number, since it is smaller than the sum of its proper divisors (68247059276).

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

52160770420 is a wasteful number, since it uses less digits than its factorization.

52160770420 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1810032 (or 1810030 counting only the distinct ones).

The product of its (nonzero) digits is 23520, while the sum is 34.

The spelling of 52160770420 in words is "fifty-two billion, one hundred sixty million, seven hundred seventy thousand, four hundred twenty".