82726187933 has 8 divisors (see below), whose sum is σ = 87621049152. Its totient is φ = 77834506176.

The previous prime is 82726187927. The next prime is 82726187953. The reversal of 82726187933 is 33978162728.

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 82726187933 - 2²⁸ = 82457752477 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (82726187953) 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, 741185 + ... + 845462.

It is an arithmetic number, because the mean of its divisors is an integer number (10952631144).

Almost surely, 2^82726187933 is an apocalyptic number.

It is an amenable number.

82726187933 is a deficient number, since it is larger than the sum of its proper divisors (4894861219).

82726187933 is a wasteful number, since it uses less digits than its factorization.

82726187933 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1589731.

The product of its digits is 6096384, while the sum is 56.

The spelling of 82726187933 in words is "eighty-two billion, seven hundred twenty-six million, one hundred eighty-seven thousand, nine hundred thirty-three".