16252352887 has 2 divisors, whose sum is σ = 16252352888. Its totient is φ = 16252352886.

The previous prime is 16252352861. The next prime is 16252352917. The reversal of 16252352887 is 78825325261.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 16252352887 - 2¹⁹ = 16251828599 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 16252352887.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (16252352807) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 8126176443 + 8126176444.

It is an arithmetic number, because the mean of its divisors is an integer number (8126176444).

Almost surely, 2^16252352887 is an apocalyptic number.

16252352887 is a deficient number, since it is larger than the sum of its proper divisors (1).

16252352887 is an equidigital number, since it uses as much as digits as its factorization.

16252352887 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 1612800, while the sum is 49.

The spelling of 16252352887 in words is "sixteen billion, two hundred fifty-two million, three hundred fifty-two thousand, eight hundred eighty-seven".