83463667081135 has 16 divisors (see below), whose sum is σ = 109287170348832. Its totient is φ = 60686602934400.

The previous prime is 83463667081019. The next prime is 83463667081139. The reversal of 83463667081135 is 53118076636438.

It is not a de Polignac number, because 83463667081135 - 2²⁷ = 83463532863407 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (83463667081139) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (29) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 177836664 + ... + 178305373.

It is an arithmetic number, because the mean of its divisors is an integer number (6830448146802).

Almost surely, 2^{83463667081135} is an apocalyptic number.

83463667081135 is a deficient number, since it is larger than the sum of its proper divisors (25823503267697).

83463667081135 is a wasteful number, since it uses less digits than its factorization.

83463667081135 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 356146314.

The product of its (nonzero) digits is 52254720, while the sum is 61.

The spelling of 83463667081135 in words is "eighty-three trillion, four hundred sixty-three billion, six hundred sixty-seven million, eighty-one thousand, one hundred thirty-five".