2415502363987 has 2 divisors, whose sum is σ = 2415502363988. Its totient is φ = 2415502363986.

The previous prime is 2415502363969. The next prime is 2415502363997. The reversal of 2415502363987 is 7893632055142.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 2415502363987 - 2²³ = 2415493975379 is a prime.

It is not a weakly prime, because it can be changed into another prime (2415502363997) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1207751181993 + 1207751181994.

It is an arithmetic number, because the mean of its divisors is an integer number (1207751181994).

It is a 1-persistent number, because it is pandigital, but 2⋅2415502363987 = 4831004727974 is not.

Almost surely, 2^{2415502363987} is an apocalyptic number.

2415502363987 is a deficient number, since it is larger than the sum of its proper divisors (1).

2415502363987 is an equidigital number, since it uses as much as digits as its factorization.

2415502363987 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 10886400, while the sum is 55.

The spelling of 2415502363987 in words is "two trillion, four hundred fifteen billion, five hundred two million, three hundred sixty-three thousand, nine hundred eighty-seven".