85093508351 has 4 divisors (see below), whose sum is σ = 85534407552. Its totient is φ = 84652609152.

The previous prime is 85093508341. The next prime is 85093508429. The reversal of 85093508351 is 15380539058.

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 85093508351 - 2²² = 85089314047 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 85093508296 and 85093508305.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (85093508341) 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, 220449311 + ... + 220449696.

It is an arithmetic number, because the mean of its divisors is an integer number (21383601888).

Almost surely, 2^85093508351 is an apocalyptic number.

85093508351 is a deficient number, since it is larger than the sum of its proper divisors (440899201).

85093508351 is a wasteful number, since it uses less digits than its factorization.

85093508351 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 440899200.

The product of its (nonzero) digits is 648000, while the sum is 47.

The spelling of 85093508351 in words is "eighty-five billion, ninety-three million, five hundred eight thousand, three hundred fifty-one".