82389103050 has 48 divisors (see below), whose sum is σ = 207123975360. Its totient is φ = 21669459840.

The previous prime is 82389103021. The next prime is 82389103057. The reversal of 82389103050 is 5030198328.

It is not an unprimeable number, because it can be changed into a prime (82389103057) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 3751110 + ... + 3773009.

It is an arithmetic number, because the mean of its divisors is an integer number (4315082820).

Almost surely, 2^82389103050 is an apocalyptic number.

82389103050 is an abundant number, since it is smaller than the sum of its proper divisors (124734872310).

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

82389103050 is a wasteful number, since it uses less digits than its factorization.

82389103050 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7524207 (or 7524202 counting only the distinct ones).

The product of its (nonzero) digits is 51840, while the sum is 39.

The spelling of 82389103050 in words is "eighty-two billion, three hundred eighty-nine million, one hundred three thousand, fifty".