85184259351 has 4 divisors (see below), whose sum is σ = 113579012472. Its totient is φ = 56789506232.

The previous prime is 85184259331. The next prime is 85184259353. The reversal of 85184259351 is 15395248158.

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

It is a cyclic number.

It is not a de Polignac number, because 85184259351 - 2⁵ = 85184259319 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 85184259294 and 85184259303.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (85184259353) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 14197376556 + ... + 14197376561.

It is an arithmetic number, because the mean of its divisors is an integer number (28394753118).

Almost surely, 2^85184259351 is an apocalyptic number.

85184259351 is a deficient number, since it is larger than the sum of its proper divisors (28394753121).

85184259351 is a wasteful number, since it uses less digits than its factorization.

85184259351 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 28394753120.

The product of its digits is 1728000, while the sum is 51.

The spelling of 85184259351 in words is "eighty-five billion, one hundred eighty-four million, two hundred fifty-nine thousand, three hundred fifty-one".