5351311415555 has 8 divisors (see below), whose sum is σ = 7338941369952. Its totient is φ = 3669470684928.

The previous prime is 5351311415551. The next prime is 5351311415561. The reversal of 5351311415555 is 5555141131535.

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 5351311415555 - 2² = 5351311415551 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (5351311415551) by changing a digit.

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, 76447305902 + ... + 76447305971.

It is an arithmetic number, because the mean of its divisors is an integer number (917367671244).

Almost surely, 2^{5351311415555} is an apocalyptic number.

5351311415555 is a deficient number, since it is larger than the sum of its proper divisors (1987629954397).

5351311415555 is a wasteful number, since it uses less digits than its factorization.

5351311415555 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 152894611885.

The product of its digits is 562500, while the sum is 44.

The spelling of 5351311415555 in words is "five trillion, three hundred fifty-one billion, three hundred eleven million, four hundred fifteen thousand, five hundred fifty-five".