5015421222313 has 4 divisors (see below), whose sum is σ = 5051503389520. Its totient is φ = 4979339055108.

The previous prime is 5015421222307. The next prime is 5015421222341. The reversal of 5015421222313 is 3132221245105.

It is a happy number.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 5015421222313 - 2²¹ = 5015419125161 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (5015421223313) 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, 18041083395 + ... + 18041083672.

It is an arithmetic number, because the mean of its divisors is an integer number (1262875847380).

Almost surely, 2^{5015421222313} is an apocalyptic number.

It is an amenable number.

5015421222313 is a deficient number, since it is larger than the sum of its proper divisors (36082167207).

5015421222313 is a wasteful number, since it uses less digits than its factorization.

5015421222313 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 36082167206.

The product of its (nonzero) digits is 14400, while the sum is 31.

Adding to 5015421222313 its reverse (3132221245105), we get a palindrome (8147642467418).

The spelling of 5015421222313 in words is "five trillion, fifteen billion, four hundred twenty-one million, two hundred twenty-two thousand, three hundred thirteen".