83062704980 has 48 divisors (see below), whose sum is σ = 176898330000. Its totient is φ = 32757390336.

The previous prime is 83062704979. The next prime is 83062705027. The reversal of 83062704980 is 8940726038.

It can be written as a sum of positive squares in 8 ways, for example, as 3864362896 + 79198342084 = 62164^2 + 281422^2 .

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 554366 + ... + 688074.

It is an arithmetic number, because the mean of its divisors is an integer number (3685381875).

Almost surely, 2^83062704980 is an apocalyptic number.

It is an amenable number.

83062704980 is an abundant number, since it is smaller than the sum of its proper divisors (93835625020).

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

83062704980 is a wasteful number, since it uses less digits than its factorization.

83062704980 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 134156 (or 134154 counting only the distinct ones).

The product of its (nonzero) digits is 580608, while the sum is 47.

The spelling of 83062704980 in words is "eighty-three billion, sixty-two million, seven hundred four thousand, nine hundred eighty".