52799425613 has 4 divisors (see below), whose sum is σ = 57599373408. Its totient is φ = 47999477820.

The previous prime is 52799425607. The next prime is 52799425663. The reversal of 52799425613 is 31652499725.

It is a happy number.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 52799425613 - 2²⁴ = 52782648397 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (52799425663) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 2399973881 + ... + 2399973902.

It is an arithmetic number, because the mean of its divisors is an integer number (14399843352).

Almost surely, 2^52799425613 is an apocalyptic number.

It is an amenable number.

52799425613 is a deficient number, since it is larger than the sum of its proper divisors (4799947795).

52799425613 is a wasteful number, since it uses less digits than its factorization.

52799425613 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4799947794.

The product of its digits is 4082400, while the sum is 53.

The spelling of 52799425613 in words is "fifty-two billion, seven hundred ninety-nine million, four hundred twenty-five thousand, six hundred thirteen".