5125462644959 has 2 divisors, whose sum is σ = 5125462644960. Its totient is φ = 5125462644958.

The previous prime is 5125462644899. The next prime is 5125462644983. The reversal of 5125462644959 is 9594462645215.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 5125462644959 - 2¹⁶ = 5125462579423 is a prime.

It is a super-2 number, since 2×5125462644959² (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 (5125462844959) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2562731322479 + 2562731322480.

It is an arithmetic number, because the mean of its divisors is an integer number (2562731322480).

Almost surely, 2^{5125462644959} is an apocalyptic number.

5125462644959 is a deficient number, since it is larger than the sum of its proper divisors (1).

5125462644959 is an equidigital number, since it uses as much as digits as its factorization.

5125462644959 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 93312000, while the sum is 62.

The spelling of 5125462644959 in words is "five trillion, one hundred twenty-five billion, four hundred sixty-two million, six hundred forty-four thousand, nine hundred fifty-nine".