82451422313 has 8 divisors (see below), whose sum is σ = 88796400000. Its totient is φ = 76106810448.

The previous prime is 82451422283. The next prime is 82451422337. The reversal of 82451422313 is 31322415428.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 82451422313 - 2¹⁴ = 82451405929 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (82451422813) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 536288 + ... + 672686.

It is an arithmetic number, because the mean of its divisors is an integer number (11099550000).

Almost surely, 2^82451422313 is an apocalyptic number.

It is an amenable number.

82451422313 is a deficient number, since it is larger than the sum of its proper divisors (6344977687).

82451422313 is a wasteful number, since it uses less digits than its factorization.

82451422313 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 182911.

The product of its digits is 46080, while the sum is 35.

The spelling of 82451422313 in words is "eighty-two billion, four hundred fifty-one million, four hundred twenty-two thousand, three hundred thirteen".