52116163401 has 8 divisors (see below), whose sum is σ = 69489655360. Its totient is φ = 34743390192.

The previous prime is 52116163399. The next prime is 52116163447. The reversal of 52116163401 is 10436161125.

It is a happy number.

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

It is not a de Polignac number, because 52116163401 - 2¹ = 52116163399 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (52116163301) 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, 21771 + ... + 323583.

It is an arithmetic number, because the mean of its divisors is an integer number (8686206920).

Almost surely, 2^52116163401 is an apocalyptic number.

It is an amenable number.

52116163401 is a deficient number, since it is larger than the sum of its proper divisors (17373491959).

52116163401 is a wasteful number, since it uses less digits than its factorization.

52116163401 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 359375.

The product of its (nonzero) digits is 4320, while the sum is 30.

The spelling of 52116163401 in words is "fifty-two billion, one hundred sixteen million, one hundred sixty-three thousand, four hundred one".