4651767634387 has 2 divisors, whose sum is σ = 4651767634388. Its totient is φ = 4651767634386.

The previous prime is 4651767634379. The next prime is 4651767634483. The reversal of 4651767634387 is 7834367671564.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 4651767634387 - 2³ = 4651767634379 is a prime.

It is a super-2 number, since 2×4651767634387² (a number of 26 digits) contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (4651767634187) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2325883817193 + 2325883817194.

It is an arithmetic number, because the mean of its divisors is an integer number (2325883817194).

Almost surely, 2^{4651767634387} is an apocalyptic number.

4651767634387 is a deficient number, since it is larger than the sum of its proper divisors (1).

4651767634387 is an equidigital number, since it uses as much as digits as its factorization.

4651767634387 is an evil number, because the sum of its binary digits is even.

The product of its digits is 426746880, while the sum is 67.

The spelling of 4651767634387 in words is "four trillion, six hundred fifty-one billion, seven hundred sixty-seven million, six hundred thirty-four thousand, three hundred eighty-seven".