83203135486 has 32 divisors (see below), whose sum is σ = 132010560000. Its totient is φ = 39221082432.

The previous prime is 83203135469. The next prime is 83203135511. The reversal of 83203135486 is 68453130238.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 25219065 + ... + 25222363.

It is an arithmetic number, because the mean of its divisors is an integer number (4125330000).

Almost surely, 2^83203135486 is an apocalyptic number.

83203135486 is a deficient number, since it is larger than the sum of its proper divisors (48807424514).

83203135486 is a wasteful number, since it uses less digits than its factorization.

83203135486 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6336.

The product of its (nonzero) digits is 414720, while the sum is 43.

The spelling of 83203135486 in words is "eighty-three billion, two hundred three million, one hundred thirty-five thousand, four hundred eighty-six".