83607440835 has 16 divisors (see below), whose sum is σ = 141640841376. Its totient is φ = 41967656448.

The previous prime is 83607440821. The next prime is 83607440843. The reversal of 83607440835 is 53804470638.

It is not a de Polignac number, because 83607440835 - 2¹¹ = 83607438787 is a prime.

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, 163935904 + ... + 163936413.

It is an arithmetic number, because the mean of its divisors is an integer number (8852552586).

Almost surely, 2^83607440835 is an apocalyptic number.

83607440835 is a gapful number since it is divisible by the number (85) formed by its first and last digit.

83607440835 is a deficient number, since it is larger than the sum of its proper divisors (58033400541).

83607440835 is a wasteful number, since it uses less digits than its factorization.

83607440835 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 327872342.

The product of its (nonzero) digits is 1935360, while the sum is 48.

The spelling of 83607440835 in words is "eighty-three billion, six hundred seven million, four hundred forty thousand, eight hundred thirty-five".