85083434260 has 24 divisors (see below), whose sum is σ = 194918413536. Its totient is φ = 30939430560.

The previous prime is 85083434251. The next prime is 85083434269. The reversal of 85083434260 is 6243438058.

It is an interprime number because it is at equal distance from previous prime (85083434251) and next prime (85083434269).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (85083434269) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 193371222 + ... + 193371661.

It is an arithmetic number, because the mean of its divisors is an integer number (8121600564).

Almost surely, 2^85083434260 is an apocalyptic number.

It is an amenable number.

85083434260 is an abundant number, since it is smaller than the sum of its proper divisors (109834979276).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

85083434260 is a wasteful number, since it uses less digits than its factorization.

85083434260 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 386742903 (or 386742901 counting only the distinct ones).

The product of its (nonzero) digits is 552960, while the sum is 43.

The spelling of 85083434260 in words is "eighty-five billion, eighty-three million, four hundred thirty-four thousand, two hundred sixty".