83500464212 has 24 divisors (see below), whose sum is σ = 159546207072. Its totient is φ = 37922320800.

The previous prime is 83500464199. The next prime is 83500464233. The reversal of 83500464212 is 21246400538.

It is a Smith number, since the sum of its digits (35) coincides with the sum of the digits of its prime factors.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 758783 + ... + 861830.

It is an arithmetic number, because the mean of its divisors is an integer number (6647758628).

Almost surely, 2^83500464212 is an apocalyptic number.

It is an amenable number.

83500464212 is a deficient number, since it is larger than the sum of its proper divisors (76045742860).

83500464212 is a wasteful number, since it uses less digits than its factorization.

83500464212 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1621799 (or 1621797 counting only the distinct ones).

The product of its (nonzero) digits is 46080, while the sum is 35.

The spelling of 83500464212 in words is "eighty-three billion, five hundred million, four hundred sixty-four thousand, two hundred twelve".