83038051680 has 48 divisors (see below), whose sum is σ = 261569864304. Its totient is φ = 22143480320.

The previous prime is 83038051643. The next prime is 83038051703. The reversal of 83038051680 is 8615083038.

It is a tau number, because it is divible by the number of its divisors (48).

It is a congruent number.

It is an unprimeable number.

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 7 ways as a sum of consecutive naturals, for example, 86497491 + ... + 86498450.

It is an arithmetic number, because the mean of its divisors is an integer number (5449372173).

Almost surely, 2^83038051680 is an apocalyptic number.

83038051680 is a gapful number since it is divisible by the number (80) formed by its first and last digit.

It is an amenable number.

83038051680 is an abundant number, since it is smaller than the sum of its proper divisors (178531812624).

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

83038051680 is a wasteful number, since it uses less digits than its factorization.

83038051680 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 172995959 (or 172995951 counting only the distinct ones).

The product of its (nonzero) digits is 138240, while the sum is 42.

The spelling of 83038051680 in words is "eighty-three billion, thirty-eight million, fifty-one thousand, six hundred eighty".