53785280076 has 96 divisors (see below), whose sum is σ = 139418205696. Its totient is φ = 16001664000.

The previous prime is 53785280071. The next prime is 53785280077. The reversal of 53785280076 is 67008258735.

53785280076 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is not an unprimeable number, because it can be changed into a prime (53785280071) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 2246746 + ... + 2270558.

It is an arithmetic number, because the mean of its divisors is an integer number (1452272976).

Almost surely, 2^53785280076 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 53785280076, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (69709102848).

53785280076 is an abundant number, since it is smaller than the sum of its proper divisors (85632925620).

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

53785280076 is a wasteful number, since it uses less digits than its factorization.

53785280076 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 24143 (or 24141 counting only the distinct ones).

The product of its (nonzero) digits is 2822400, while the sum is 51.

The spelling of 53785280076 in words is "fifty-three billion, seven hundred eighty-five million, two hundred eighty thousand, seventy-six".