7952799179519 has 8 divisors (see below), whose sum is σ = 7958406075840. Its totient is φ = 7947193022496.

The previous prime is 7952799179503. The next prime is 7952799179561. The reversal of 7952799179519 is 9159719972597.

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 7952799179519 - 2⁴ = 7952799179503 is a prime.

It is a super-2 number, since 2×7952799179519² (a number of 27 digits) contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (7952799173519) 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, 22296917 + ... + 22650785.

It is an arithmetic number, because the mean of its divisors is an integer number (994800759480).

Almost surely, 2^{7952799179519} is an apocalyptic number.

7952799179519 is a deficient number, since it is larger than the sum of its proper divisors (5606896321).

7952799179519 is a wasteful number, since it uses less digits than its factorization.

7952799179519 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 369649.

The product of its digits is 1012690350, while the sum is 80.

It can be divided in two parts, 7952799 and 179519, that added together give a palindrome (8132318).

The spelling of 7952799179519 in words is "seven trillion, nine hundred fifty-two billion, seven hundred ninety-nine million, one hundred seventy-nine thousand, five hundred nineteen".