52159958798 has 16 divisors (see below), whose sum is σ = 80537995440. Its totient is φ = 25324106496.

The previous prime is 52159958789. The next prime is 52159958821. The reversal of 52159958798 is 89785995125.

It is a super-2 number, since 2×52159958798² (a number of 22 digits) contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2526188 + ... + 2546751.

It is an arithmetic number, because the mean of its divisors is an integer number (5033624715).

Almost surely, 2^52159958798 is an apocalyptic number.

52159958798 is a deficient number, since it is larger than the sum of its proper divisors (28378036642).

52159958798 is a wasteful number, since it uses less digits than its factorization.

52159958798 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5073091.

The product of its digits is 81648000, while the sum is 68.

The spelling of 52159958798 in words is "fifty-two billion, one hundred fifty-nine million, nine hundred fifty-eight thousand, seven hundred ninety-eight".