5247673931 has 2 divisors, whose sum is σ = 5247673932. Its totient is φ = 5247673930.

The previous prime is 5247673919. The next prime is 5247673943. The reversal of 5247673931 is 1393767425.

It is a balanced prime because it is at equal distance from previous prime (5247673919) and next prime (5247673943).

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-5247673931 is a prime.

It is a super-2 number, since 2×5247673931² = 55076163372193985522, which contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (5247673961) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2623836965 + 2623836966.

It is an arithmetic number, because the mean of its divisors is an integer number (2623836966).

Almost surely, 2^5247673931 is an apocalyptic number.

5247673931 is a deficient number, since it is larger than the sum of its proper divisors (1).

5247673931 is an equidigital number, since it uses as much as digits as its factorization.

5247673931 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 952560, while the sum is 47.

The square root of 5247673931 is about 72440.8305515612. The cubic root of 5247673931 is about 1737.7566026897.

The spelling of 5247673931 in words is "five billion, two hundred forty-seven million, six hundred seventy-three thousand, nine hundred thirty-one".