52350117641 has 4 divisors (see below), whose sum is σ = 52938321300. Its totient is φ = 51761913984.

The previous prime is 52350117637. The next prime is 52350117691. The reversal of 52350117641 is 14671105325.

It is a happy number.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in 2 ways, for example, as 35135628025 + 17214489616 = 187445^2 + 131204^2 .

It is a cyclic number.

It is not a de Polignac number, because 52350117641 - 2² = 52350117637 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (52350117691) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 294101696 + ... + 294101873.

It is an arithmetic number, because the mean of its divisors is an integer number (13234580325).

Almost surely, 2^52350117641 is an apocalyptic number.

It is an amenable number.

52350117641 is a deficient number, since it is larger than the sum of its proper divisors (588203659).

52350117641 is an equidigital number, since it uses as much as digits as its factorization.

52350117641 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 588203658.

The product of its (nonzero) digits is 25200, while the sum is 35.

The spelling of 52350117641 in words is "fifty-two billion, three hundred fifty million, one hundred seventeen thousand, six hundred forty-one".