5021311254095 has 4 divisors (see below), whose sum is σ = 6025573504920. Its totient is φ = 4017049003272.

The previous prime is 5021311253989. The next prime is 5021311254103. The reversal of 5021311254095 is 5904521131205.

It is a happy number.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-5021311254095 is a prime.

It is a super-2 number, since 2×5021311254095² (a number of 26 digits) contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 502131125405 + ... + 502131125414.

It is an arithmetic number, because the mean of its divisors is an integer number (1506393376230).

Almost surely, 2^{5021311254095} is an apocalyptic number.

5021311254095 is a deficient number, since it is larger than the sum of its proper divisors (1004262250825).

5021311254095 is a wasteful number, since it uses less digits than its factorization.

5021311254095 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1004262250824.

The product of its (nonzero) digits is 54000, while the sum is 38.

The spelling of 5021311254095 in words is "five trillion, twenty-one billion, three hundred eleven million, two hundred fifty-four thousand, ninety-five".