52738426496 has 32 divisors (see below), whose sum is σ = 120074098080. Its totient is φ = 22602182400.

The previous prime is 52738426471. The next prime is 52738426529. The reversal of 52738426496 is 69462483725.

It is a tau number, because it is divible by the number of its divisors (32).

It is a Harshad number since it is a multiple of its sum of digits (56).

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, 29429030 + ... + 29430821.

It is an arithmetic number, because the mean of its divisors is an integer number (3752315565).

Almost surely, 2^52738426496 is an apocalyptic number.

52738426496 is a gapful number since it is divisible by the number (56) formed by its first and last digit.

It is an amenable number.

52738426496 is an abundant number, since it is smaller than the sum of its proper divisors (67335671584).

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

52738426496 is an equidigital number, since it uses as much as digits as its factorization.

52738426496 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 58859872 (or 58859860 counting only the distinct ones).

The product of its digits is 17418240, while the sum is 56.

The spelling of 52738426496 in words is "fifty-two billion, seven hundred thirty-eight million, four hundred twenty-six thousand, four hundred ninety-six".