52646412801 has 8 divisors (see below), whose sum is σ = 71156795680. Its totient is φ = 34616819232.

The previous prime is 52646412799. The next prime is 52646412857. The reversal of 52646412801 is 10821464625.

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 52646412801 - 2¹ = 52646412799 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 52646412801.

It is not an unprimeable number, because it can be changed into a prime (52646412901) 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, 120197071 + ... + 120197508.

It is an arithmetic number, because the mean of its divisors is an integer number (8894599460).

Almost surely, 2^52646412801 is an apocalyptic number.

It is an amenable number.

52646412801 is a deficient number, since it is larger than the sum of its proper divisors (18510382879).

52646412801 is a wasteful number, since it uses less digits than its factorization.

52646412801 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 240394655.

The product of its (nonzero) digits is 92160, while the sum is 39.

The spelling of 52646412801 in words is "fifty-two billion, six hundred forty-six million, four hundred twelve thousand, eight hundred one".