85235053258 has 64 divisors (see below), whose sum is σ = 134730086400. Its totient is φ = 40406002560.

The previous prime is 85235053247. The next prime is 85235053259.

85235053258 is nontrivially palindromic in base 10.

It is a super-3 number, since 3×85235053258³ (a number of 34 digits) contains 333 as substring.

It is not an unprimeable number, because it can be changed into a prime (85235053259) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 182515941 + ... + 182516407.

It is an arithmetic number, because the mean of its divisors is an integer number (2105157600).

Almost surely, 2^85235053258 is an apocalyptic number.

85235053258 is a deficient number, since it is larger than the sum of its proper divisors (49495033142).

85235053258 is a wasteful number, since it uses less digits than its factorization.

85235053258 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 955.

The product of its (nonzero) digits is 1440000, while the sum is 46.

The spelling of 85235053258 in words is "eighty-five billion, two hundred thirty-five million, fifty-three thousand, two hundred fifty-eight".