5102788091305 has 32 divisors (see below), whose sum is σ = 6405329145600. Its totient is φ = 3897533590272.

The previous prime is 5102788091257. The next prime is 5102788091321. The reversal of 5102788091305 is 5031908872015.

It is a cyclic number.

It is not a de Polignac number, because 5102788091305 - 2²³ = 5102779702697 is a prime.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 7628982 + ... + 8270848.

It is an arithmetic number, because the mean of its divisors is an integer number (200166535800).

Almost surely, 2^{5102788091305} is an apocalyptic number.

It is an amenable number.

5102788091305 is a deficient number, since it is larger than the sum of its proper divisors (1302541054295).

5102788091305 is a wasteful number, since it uses less digits than its factorization.

5102788091305 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 642513.

The product of its (nonzero) digits is 604800, while the sum is 49.

The spelling of 5102788091305 in words is "five trillion, one hundred two billion, seven hundred eighty-eight million, ninety-one thousand, three hundred five".