83429266055 has 4 divisors (see below), whose sum is σ = 100115119272. Its totient is φ = 66743412840.

The previous prime is 83429266021. The next prime is 83429266087. The reversal of 83429266055 is 55066292438.

It is a semiprime because it is the product of two primes.

It is a de Polignac number, because none of the positive numbers 2^k-83429266055 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 83429265994 and 83429266012.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 8342926601 + ... + 8342926610.

It is an arithmetic number, because the mean of its divisors is an integer number (25028779818).

Almost surely, 2^83429266055 is an apocalyptic number.

83429266055 is a deficient number, since it is larger than the sum of its proper divisors (16685853217).

83429266055 is a wasteful number, since it uses less digits than its factorization.

83429266055 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 16685853216.

The product of its (nonzero) digits is 3110400, while the sum is 50.

The spelling of 83429266055 in words is "eighty-three billion, four hundred twenty-nine million, two hundred sixty-six thousand, fifty-five".