5130365288891 has 16 divisors (see below), whose sum is σ = 5190836274624. Its totient is φ = 5070053689344.

The previous prime is 5130365288887. The next prime is 5130365288959. The reversal of 5130365288891 is 1988825630315.

It is a happy number.

5130365288891 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is a cyclic number.

It is not a de Polignac number, because 5130365288891 - 2² = 5130365288887 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 5130365288891.

It is not an unprimeable number, because it can be changed into a prime (5130365281891) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 246962381 + ... + 246983153.

It is an arithmetic number, because the mean of its divisors is an integer number (324427267164).

Almost surely, 2^{5130365288891} is an apocalyptic number.

5130365288891 is a deficient number, since it is larger than the sum of its proper divisors (60470985733).

5130365288891 is a wasteful number, since it uses less digits than its factorization.

5130365288891 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 24470.

The product of its (nonzero) digits is 12441600, while the sum is 59.

The spelling of 5130365288891 in words is "five trillion, one hundred thirty billion, three hundred sixty-five million, two hundred eighty-eight thousand, eight hundred ninety-one".