82316605158151 has 16 divisors (see below), whose sum is σ = 101313236775744. Its totient is φ = 65129305400064.

The previous prime is 82316605158143. The next prime is 82316605158157. The reversal of 82316605158151 is 15185150661328.

It is a cyclic number.

It is not a de Polignac number, because 82316605158151 - 2³ = 82316605158143 is a prime.

It is a super-4 number, since 4×82316605158151⁴ (a number of 57 digits) contains 4444 as substring. Note that it is a super-d number also for d = 3.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (82316605158157) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 17624181 + ... + 21800113.

It is an arithmetic number, because the mean of its divisors is an integer number (6332077298484).

Almost surely, 2^{82316605158151} is an apocalyptic number.

82316605158151 is a deficient number, since it is larger than the sum of its proper divisors (18996631617593).

82316605158151 is a wasteful number, since it uses less digits than its factorization.

82316605158151 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4392570.

The product of its (nonzero) digits is 1728000, while the sum is 52.

The spelling of 82316605158151 in words is "eighty-two trillion, three hundred sixteen billion, six hundred five million, one hundred fifty-eight thousand, one hundred fifty-one".