5317125043 has 2 divisors, whose sum is σ = 5317125044. Its totient is φ = 5317125042.

The previous prime is 5317125029. The next prime is 5317125049. The reversal of 5317125043 is 3405217135.

It is a happy number.

It is a strong prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-5317125043 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 5317124996 and 5317125014.

It is not a weakly prime, because it can be changed into another prime (5317125049) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2658562521 + 2658562522.

It is an arithmetic number, because the mean of its divisors is an integer number (2658562522).

Almost surely, 2^5317125043 is an apocalyptic number.

5317125043 is a deficient number, since it is larger than the sum of its proper divisors (1).

5317125043 is an equidigital number, since it uses as much as digits as its factorization.

5317125043 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 12600, while the sum is 31.

The square root of 5317125043 is about 72918.6193163310. The cubic root of 5317125043 is about 1745.3892277674.

The spelling of 5317125043 in words is "five billion, three hundred seventeen million, one hundred twenty-five thousand, forty-three".