52738203904 has 81 divisors (see below), whose sum is σ = 109011205359. Its totient is φ = 25463370240.

The previous prime is 52738203887. The next prime is 52738203907. The reversal of 52738203904 is 40930283725.

The square root of 52738203904 is 229648.

It is a perfect power (a square), and thus also a powerful number.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (52738203907) by changing a digit.

It is a polite number, since it can be written in 8 ways as a sum of consecutive naturals, for example, 113905177 + ... + 113905639.

Almost surely, 2^52738203904 is an apocalyptic number.

52738203904 is the 229648-th square number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 52738203904

52738203904 is an abundant number, since it is smaller than the sum of its proper divisors (56273001455).

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

52738203904 is an frugal number, since it uses more digits than its factorization.

52738203904 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1004 (or 496 counting only the distinct ones).

The product of its (nonzero) digits is 362880, while the sum is 43.

The spelling of 52738203904 in words is "fifty-two billion, seven hundred thirty-eight million, two hundred three thousand, nine hundred four".