87095123584823 has 2 divisors, whose sum is σ = 87095123584824. Its totient is φ = 87095123584822.

The previous prime is 87095123584771. The next prime is 87095123584831. The reversal of 87095123584823 is 32848532159078.

It is a strong prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-87095123584823 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 87095123584823.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (87095123584723) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 43547561792411 + 43547561792412.

It is an arithmetic number, because the mean of its divisors is an integer number (43547561792412).

Almost surely, 2^{87095123584823} is an apocalyptic number.

87095123584823 is a deficient number, since it is larger than the sum of its proper divisors (1).

87095123584823 is an equidigital number, since it uses as much as digits as its factorization.

87095123584823 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 116121600, while the sum is 65.

The spelling of 87095123584823 in words is "eighty-seven trillion, ninety-five billion, one hundred twenty-three million, five hundred eighty-four thousand, eight hundred twenty-three".