5161266226808 has 16 divisors (see below), whose sum is σ = 9727516013280. Its totient is φ = 2567261956608.

The previous prime is 5161266226807. The next prime is 5161266226841. The reversal of 5161266226808 is 8086226621615.

It is a self number, because there is not a number n which added to its sum of digits gives 5161266226808.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5161266226807) 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, 1671392960 + ... + 1671396047.

It is an arithmetic number, because the mean of its divisors is an integer number (607969750830).

Almost surely, 2^{5161266226808} is an apocalyptic number.

It is an amenable number.

5161266226808 is a deficient number, since it is larger than the sum of its proper divisors (4566249786472).

5161266226808 is a wasteful number, since it uses less digits than its factorization.

5161266226808 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3342789206 (or 3342789202 counting only the distinct ones).

The product of its (nonzero) digits is 3317760, while the sum is 53.

The spelling of 5161266226808 in words is "five trillion, one hundred sixty-one billion, two hundred sixty-six million, two hundred twenty-six thousand, eight hundred eight".