15798352679 has 4 divisors (see below), whose sum is σ = 15823390320. Its totient is φ = 15773315040.

The previous prime is 15798352673. The next prime is 15798352753. The reversal of 15798352679 is 97625389751.

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

It is a cyclic number.

It is not a de Polignac number, because 15798352679 - 2⁴ = 15798352663 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 (15798352673) 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, 12517874 + ... + 12519135.

It is an arithmetic number, because the mean of its divisors is an integer number (3955847580).

Almost surely, 2^15798352679 is an apocalyptic number.

15798352679 is a deficient number, since it is larger than the sum of its proper divisors (25037641).

15798352679 is an equidigital number, since it uses as much as digits as its factorization.

15798352679 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 25037640.

The product of its digits is 28576800, while the sum is 62.

The spelling of 15798352679 in words is "fifteen billion, seven hundred ninety-eight million, three hundred fifty-two thousand, six hundred seventy-nine".