52493324080 has 20 divisors (see below), whose sum is σ = 122046978672. Its totient is φ = 20997329600.

The previous prime is 52493324071. The next prime is 52493324099. The reversal of 52493324080 is 8042339425.

It is a tau number, because it is divible by the number of its divisors (20).

It is a Harshad number since it is a multiple of its sum of digits (40).

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 328083196 + ... + 328083355.

Almost surely, 2^52493324080 is an apocalyptic number.

It is an amenable number.

52493324080 is an abundant number, since it is smaller than the sum of its proper divisors (69553654592).

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

52493324080 is a wasteful number, since it uses less digits than its factorization.

52493324080 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 656166564 (or 656166558 counting only the distinct ones).

The product of its (nonzero) digits is 207360, while the sum is 40.

The spelling of 52493324080 in words is "fifty-two billion, four hundred ninety-three million, three hundred twenty-four thousand, eighty".