5151468561319 has 2 divisors, whose sum is σ = 5151468561320. Its totient is φ = 5151468561318.

The previous prime is 5151468561313. The next prime is 5151468561353. The reversal of 5151468561319 is 9131658641515.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 5151468561319 - 2³ = 5151468561311 is a prime.

It is a super-2 number, since 2×5151468561319² (a number of 26 digits) contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 5151468561319.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (5151468561311) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2575734280659 + 2575734280660.

It is an arithmetic number, because the mean of its divisors is an integer number (2575734280660).

Almost surely, 2^{5151468561319} is an apocalyptic number.

5151468561319 is a deficient number, since it is larger than the sum of its proper divisors (1).

5151468561319 is an equidigital number, since it uses as much as digits as its factorization.

5151468561319 is an evil number, because the sum of its binary digits is even.

The product of its digits is 3888000, while the sum is 55.

The spelling of 5151468561319 in words is "five trillion, one hundred fifty-one billion, four hundred sixty-eight million, five hundred sixty-one thousand, three hundred nineteen".