82053607749 has 16 divisors (see below), whose sum is σ = 114174067200. Its totient is φ = 52318298736.

The previous prime is 82053607717. The next prime is 82053607759. The reversal of 82053607749 is 94770635028.

It is not a de Polignac number, because 82053607749 - 2⁵ = 82053607717 is a prime.

It is a Curzon number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (82053607709) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 619962 + ... + 740580.

It is an arithmetic number, because the mean of its divisors is an integer number (7135879200).

Almost surely, 2^82053607749 is an apocalyptic number.

It is an amenable number.

82053607749 is a deficient number, since it is larger than the sum of its proper divisors (32120459451).

82053607749 is a wasteful number, since it uses less digits than its factorization.

82053607749 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 130504.

The product of its (nonzero) digits is 2540160, while the sum is 51.

The spelling of 82053607749 in words is "eighty-two billion, fifty-three million, six hundred seven thousand, seven hundred forty-nine".