83766626482044 has 48 divisors (see below), whose sum is σ = 213224776603776. Its totient is φ = 25383750436800.

The previous prime is 83766626482043. The next prime is 83766626482111. The reversal of 83766626482044 is 44028462666738.

It is a happy number.

It is a super-3 number, since 3×83766626482044³ (a number of 43 digits) contains 333 as substring.

It is a Harshad number since it is a multiple of its sum of digits (66).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (83766626482043) 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, 56667454 + ... + 58126874.

It is an arithmetic number, because the mean of its divisors is an integer number (4442182845912).

Almost surely, 2^{83766626482044} is an apocalyptic number.

It is an amenable number.

83766626482044 is an abundant number, since it is smaller than the sum of its proper divisors (129458150121732).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

83766626482044 is a wasteful number, since it uses less digits than its factorization.

83766626482044 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1894266 (or 1894264 counting only the distinct ones).

The product of its (nonzero) digits is 445906944, while the sum is 66.

The spelling of 83766626482044 in words is "eighty-three trillion, seven hundred sixty-six billion, six hundred twenty-six million, four hundred eighty-two thousand, forty-four".