83541353468 has 24 divisors (see below), whose sum is σ = 146976076800. Its totient is φ = 41548587248.

The previous prime is 83541353443. The next prime is 83541353513. The reversal of 83541353468 is 86435314538.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 798713 + ... + 897231.

It is an arithmetic number, because the mean of its divisors is an integer number (6124003200).

Almost surely, 2^83541353468 is an apocalyptic number.

It is an amenable number.

83541353468 is a deficient number, since it is larger than the sum of its proper divisors (63434723332).

83541353468 is a wasteful number, since it uses less digits than its factorization.

83541353468 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 99649 (or 99647 counting only the distinct ones).

The product of its digits is 4147200, while the sum is 50.

The spelling of 83541353468 in words is "eighty-three billion, five hundred forty-one million, three hundred fifty-three thousand, four hundred sixty-eight".