83291329060 has 24 divisors (see below), whose sum is σ = 174960434880. Its totient is φ = 33307266144.

The previous prime is 83291329049. The next prime is 83291329067. The reversal of 83291329060 is 6092319238.

It is a junction number, because it is equal to n+sod(n) for n = 83291328998 and 83291329016.

It is not an unprimeable number, because it can be changed into a prime (83291329067) 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, 505150 + ... + 649429.

It is an arithmetic number, because the mean of its divisors is an integer number (7290018120).

Almost surely, 2^83291329060 is an apocalyptic number.

It is an amenable number.

83291329060 is an abundant number, since it is smaller than the sum of its proper divisors (91669105820).

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

83291329060 is a wasteful number, since it uses less digits than its factorization.

83291329060 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1158195 (or 1158193 counting only the distinct ones).

The product of its (nonzero) digits is 139968, while the sum is 43.

The spelling of 83291329060 in words is "eighty-three billion, two hundred ninety-one million, three hundred twenty-nine thousand, sixty".