5100513691003 has 2 divisors, whose sum is σ = 5100513691004. Its totient is φ = 5100513691002.

The previous prime is 5100513690967. The next prime is 5100513691043. The reversal of 5100513691003 is 3001963150015.

It is a happy number.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 5100513691003 - 2²⁹ = 5099976820091 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 5100513691003.

It is not a weakly prime, because it can be changed into another prime (5100513691043) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2550256845501 + 2550256845502.

It is an arithmetic number, because the mean of its divisors is an integer number (2550256845502).

Almost surely, 2^{5100513691003} is an apocalyptic number.

5100513691003 is a deficient number, since it is larger than the sum of its proper divisors (1).

5100513691003 is an equidigital number, since it uses as much as digits as its factorization.

5100513691003 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 12150, while the sum is 34.

The spelling of 5100513691003 in words is "five trillion, one hundred billion, five hundred thirteen million, six hundred ninety-one thousand, three".