5180368804381 has 4 divisors (see below), whose sum is σ = 5180485212000. Its totient is φ = 5180252396764.

The previous prime is 5180368804349. The next prime is 5180368804447. The reversal of 5180368804381 is 1834088630815.

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 5180368804381 - 2⁵ = 5180368804349 is a prime.

It is a super-2 number, since 2×5180368804381² (a number of 26 digits) contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5180368804321) 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, 58137031 + ... + 58226068.

It is an arithmetic number, because the mean of its divisors is an integer number (1295121303000).

Almost surely, 2^{5180368804381} is an apocalyptic number.

It is an amenable number.

5180368804381 is a deficient number, since it is larger than the sum of its proper divisors (116407619).

5180368804381 is a wasteful number, since it uses less digits than its factorization.

5180368804381 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 116407618.

The product of its (nonzero) digits is 4423680, while the sum is 55.

The spelling of 5180368804381 in words is "five trillion, one hundred eighty billion, three hundred sixty-eight million, eight hundred four thousand, three hundred eighty-one".