5145376331 has 2 divisors, whose sum is σ = 5145376332. Its totient is φ = 5145376330.

The previous prime is 5145376309. The next prime is 5145376343. The reversal of 5145376331 is 1336735415.

It is a strong prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-5145376331 is a prime.

It is a super-2 number, since 2×5145376331² = 52949795175230043122, which contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (5145376351) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2572688165 + 2572688166.

It is an arithmetic number, because the mean of its divisors is an integer number (2572688166).

Almost surely, 2^5145376331 is an apocalyptic number.

5145376331 is a deficient number, since it is larger than the sum of its proper divisors (1).

5145376331 is an equidigital number, since it uses as much as digits as its factorization.

5145376331 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 113400, while the sum is 38.

The square root of 5145376331 is about 71731.2786098226. The cubic root of 5145376331 is about 1726.3905422548.

The spelling of 5145376331 in words is "five billion, one hundred forty-five million, three hundred seventy-six thousand, three hundred thirty-one".