4912580615867 has 2 divisors, whose sum is σ = 4912580615868. Its totient is φ = 4912580615866.

The previous prime is 4912580615863. The next prime is 4912580615881. The reversal of 4912580615867 is 7685160852194.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 4912580615867 - 2² = 4912580615863 is a prime.

It is not a weakly prime, because it can be changed into another prime (4912580615863) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2456290307933 + 2456290307934.

It is an arithmetic number, because the mean of its divisors is an integer number (2456290307934).

Almost surely, 2^{4912580615867} is an apocalyptic number.

4912580615867 is a deficient number, since it is larger than the sum of its proper divisors (1).

4912580615867 is an equidigital number, since it uses as much as digits as its factorization.

4912580615867 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 29030400, while the sum is 62.

The spelling of 4912580615867 in words is "four trillion, nine hundred twelve billion, five hundred eighty million, six hundred fifteen thousand, eight hundred sixty-seven".