513672676351 has 2 divisors, whose sum is σ = 513672676352. Its totient is φ = 513672676350.

The previous prime is 513672676343. The next prime is 513672676357. The reversal of 513672676351 is 153676276315.

It is a happy number.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 513672676351 - 2³ = 513672676343 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (513672676357) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 256836338175 + 256836338176.

It is an arithmetic number, because the mean of its divisors is an integer number (256836338176).

Almost surely, 2^513672676351 is an apocalyptic number.

513672676351 is a deficient number, since it is larger than the sum of its proper divisors (1).

513672676351 is an equidigital number, since it uses as much as digits as its factorization.

513672676351 is an evil number, because the sum of its binary digits is even.

The product of its digits is 4762800, while the sum is 52.

The spelling of 513672676351 in words is "five hundred thirteen billion, six hundred seventy-two million, six hundred seventy-six thousand, three hundred fifty-one".