52052300639 has 8 divisors (see below), whose sum is σ = 52155649008. Its totient is φ = 51949031680.

The previous prime is 52052300633. The next prime is 52052300647. The reversal of 52052300639 is 93600325025.

It is a happy number.

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 52052300639 - 2⁴ = 52052300623 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 52052300599 and 52052300608.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (52052300633) 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, 1390364 + ... + 1427310.

It is an arithmetic number, because the mean of its divisors is an integer number (6519456126).

Almost surely, 2^52052300639 is an apocalyptic number.

52052300639 is a deficient number, since it is larger than the sum of its proper divisors (103348369).

52052300639 is a wasteful number, since it uses less digits than its factorization.

52052300639 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 39705.

The product of its (nonzero) digits is 48600, while the sum is 35.

The spelling of 52052300639 in words is "fifty-two billion, fifty-two million, three hundred thousand, six hundred thirty-nine".