4887736315123 has 2 divisors, whose sum is σ = 4887736315124. Its totient is φ = 4887736315122.

The previous prime is 4887736315073. The next prime is 4887736315127. The reversal of 4887736315123 is 3215136377884.

4887736315123 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is a strong prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-4887736315123 is a prime.

It is not a weakly prime, because it can be changed into another prime (4887736315127) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2443868157561 + 2443868157562.

It is an arithmetic number, because the mean of its divisors is an integer number (2443868157562).

Almost surely, 2^{4887736315123} is an apocalyptic number.

4887736315123 is a deficient number, since it is larger than the sum of its proper divisors (1).

4887736315123 is an equidigital number, since it uses as much as digits as its factorization.

4887736315123 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 20321280, while the sum is 58.

The spelling of 4887736315123 in words is "four trillion, eight hundred eighty-seven billion, seven hundred thirty-six million, three hundred fifteen thousand, one hundred twenty-three".