16312463155 has 16 divisors (see below), whose sum is σ = 20071525824. Its totient is φ = 12719531520.

The previous prime is 16312463149. The next prime is 16312463177. The reversal of 16312463155 is 55136421361.

It is not a de Polignac number, because 16312463155 - 2¹¹ = 16312461107 is a prime.

It is a Duffinian number.

It is an unprimeable number.

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 in 15 ways as a sum of consecutive naturals, for example, 180487 + ... + 255343.

It is an arithmetic number, because the mean of its divisors is an integer number (1254470364).

Almost surely, 2^16312463155 is an apocalyptic number.

16312463155 is a deficient number, since it is larger than the sum of its proper divisors (3759062669).

16312463155 is a wasteful number, since it uses less digits than its factorization.

16312463155 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 75966.

The product of its digits is 64800, while the sum is 37.

The spelling of 16312463155 in words is "sixteen billion, three hundred twelve million, four hundred sixty-three thousand, one hundred fifty-five".