2323154715487 has 2 divisors, whose sum is σ = 2323154715488. Its totient is φ = 2323154715486.

The previous prime is 2323154715481. The next prime is 2323154715499. The reversal of 2323154715487 is 7845174513232.

It is a weak prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-2323154715487 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (2323154715481) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1161577357743 + 1161577357744.

It is an arithmetic number, because the mean of its divisors is an integer number (1161577357744).

Almost surely, 2^{2323154715487} is an apocalyptic number.

2323154715487 is a deficient number, since it is larger than the sum of its proper divisors (1).

2323154715487 is an equidigital number, since it uses as much as digits as its factorization.

2323154715487 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 5644800, while the sum is 52.

The spelling of 2323154715487 in words is "two trillion, three hundred twenty-three billion, one hundred fifty-four million, seven hundred fifteen thousand, four hundred eighty-seven".