82953439050 has 24 divisors (see below), whose sum is σ = 205724529216. Its totient is φ = 22120917040.

The previous prime is 82953438979. The next prime is 82953439061. The reversal of 82953439050 is 5093435928.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 276511314 + ... + 276511613.

It is an arithmetic number, because the mean of its divisors is an integer number (8571855384).

Almost surely, 2^82953439050 is an apocalyptic number.

82953439050 is an abundant number, since it is smaller than the sum of its proper divisors (122771090166).

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

82953439050 is a wasteful number, since it uses less digits than its factorization.

82953439050 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 553022942 (or 553022937 counting only the distinct ones).

The product of its (nonzero) digits is 1166400, while the sum is 48.

The spelling of 82953439050 in words is "eighty-two billion, nine hundred fifty-three million, four hundred thirty-nine thousand, fifty".