52016495776 has 144 divisors (see below), whose sum is σ = 124012171584. Its totient is φ = 21035593728.

The previous prime is 52016495761. The next prime is 52016495809. The reversal of 52016495776 is 67759461025.

It is a super-5 number, since 5×52016495776⁵ (a number of 55 digits) contains 55555 as substring.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 22883376 + ... + 22885648.

It is an arithmetic number, because the mean of its divisors is an integer number (861195636).

Almost surely, 2^52016495776 is an apocalyptic number.

52016495776 is a gapful number since it is divisible by the number (56) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 52016495776, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (62006085792).

52016495776 is an abundant number, since it is smaller than the sum of its proper divisors (71995675808).

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

52016495776 is a wasteful number, since it uses less digits than its factorization.

52016495776 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2611 (or 2584 counting only the distinct ones).

The product of its (nonzero) digits is 3175200, while the sum is 52.

The spelling of 52016495776 in words is "fifty-two billion, sixteen million, four hundred ninety-five thousand, seven hundred seventy-six".