7799405050555 has 8 divisors (see below), whose sum is σ = 9359303920272. Its totient is φ = 6239512134048.

The previous prime is 7799405050543. The next prime is 7799405050561. The reversal of 7799405050555 is 5550505049977.

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 7799405050555 - 2⁹ = 7799405050043 is a prime.

It is a super-3 number, since 3×7799405050555³ (a number of 40 digits) contains 333 as substring.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 7799405050493 and 7799405050502.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2245557 + ... + 4543273.

It is an arithmetic number, because the mean of its divisors is an integer number (1169912990034).

Almost surely, 2^{7799405050555} is an apocalyptic number.

7799405050555 is a deficient number, since it is larger than the sum of its proper divisors (1559898869717).

7799405050555 is a wasteful number, since it uses less digits than its factorization.

7799405050555 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2976605.

The product of its (nonzero) digits is 49612500, while the sum is 61.

The spelling of 7799405050555 in words is "seven trillion, seven hundred ninety-nine billion, four hundred five million, fifty thousand, five hundred fifty-five".