52801778801 has 8 divisors (see below), whose sum is σ = 53377040640. Its totient is φ = 52228168848.

The previous prime is 52801778761. The next prime is 52801778803. The reversal of 52801778801 is 10887710825.

52801778801 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 52801778801 - 2¹⁴ = 52801762417 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (52801778803) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 348641 + ... + 476606.

It is an arithmetic number, because the mean of its divisors is an integer number (6672130080).

Almost surely, 2^52801778801 is an apocalyptic number.

It is an amenable number.

52801778801 is a deficient number, since it is larger than the sum of its proper divisors (575261839).

52801778801 is a wasteful number, since it uses less digits than its factorization.

52801778801 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 825943.

The product of its (nonzero) digits is 250880, while the sum is 47.

The spelling of 52801778801 in words is "fifty-two billion, eight hundred one million, seven hundred seventy-eight thousand, eight hundred one".