5107447741391 has 2 divisors, whose sum is σ = 5107447741392. Its totient is φ = 5107447741390.

The previous prime is 5107447741309. The next prime is 5107447741447. The reversal of 5107447741391 is 1931477447015.

It is a happy number.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 5107447741391 - 2⁴² = 709401230287 is a prime.

It is a super-2 number, since 2×5107447741391² (a number of 26 digits) contains 22 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (5107447740391) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2553723870695 + 2553723870696.

It is an arithmetic number, because the mean of its divisors is an integer number (2553723870696).

Almost surely, 2^{5107447741391} is an apocalyptic number.

5107447741391 is a deficient number, since it is larger than the sum of its proper divisors (1).

5107447741391 is an equidigital number, since it uses as much as digits as its factorization.

5107447741391 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 2963520, while the sum is 53.

The spelling of 5107447741391 in words is "five trillion, one hundred seven billion, four hundred forty-seven million, seven hundred forty-one thousand, three hundred ninety-one".