5476311391 has 2 divisors, whose sum is σ = 5476311392. Its totient is φ = 5476311390.

The previous prime is 5476311349. The next prime is 5476311419. The reversal of 5476311391 is 1931136745.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 5476311391 - 2¹³ = 5476303199 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (5476311331) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2738155695 + 2738155696.

It is an arithmetic number, because the mean of its divisors is an integer number (2738155696).

Almost surely, 2^5476311391 is an apocalyptic number.

5476311391 is a deficient number, since it is larger than the sum of its proper divisors (1).

5476311391 is an equidigital number, since it uses as much as digits as its factorization.

5476311391 is an evil number, because the sum of its binary digits is even.

The product of its digits is 68040, while the sum is 40.

The square root of 5476311391 is about 74002.1039633334. The cubic root of 5476311391 is about 1762.6363072556.

The spelling of 5476311391 in words is "five billion, four hundred seventy-six million, three hundred eleven thousand, three hundred ninety-one".