52097913805 has 32 divisors (see below), whose sum is σ = 76321004544. Its totient is φ = 33325264896.

The previous prime is 52097913793. The next prime is 52097913853. The reversal of 52097913805 is 50831979025.

It is not a de Polignac number, because 52097913805 - 2⁵ = 52097913773 is a prime.

It is a Duffinian number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 320197 + ... + 454666.

It is an arithmetic number, because the mean of its divisors is an integer number (2385031392).

Almost surely, 2^52097913805 is an apocalyptic number.

It is an amenable number.

52097913805 is a deficient number, since it is larger than the sum of its proper divisors (24223090739).

52097913805 is a wasteful number, since it uses less digits than its factorization.

52097913805 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 775005.

The product of its (nonzero) digits is 680400, while the sum is 49.

The spelling of 52097913805 in words is "fifty-two billion, ninety-seven million, nine hundred thirteen thousand, eight hundred five".