85345264950 has 96 divisors (see below), whose sum is σ = 243050336640. Its totient is φ = 19600819200.

The previous prime is 85345264943. The next prime is 85345264973. The reversal of 85345264950 is 5946254358.

It is a happy number.

It is a junction number, because it is equal to n+sod(n) for n = 85345264893 and 85345264902.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 1329819 + ... + 1392518.

It is an arithmetic number, because the mean of its divisors is an integer number (2531774340).

Almost surely, 2^85345264950 is an apocalyptic number.

85345264950 is an abundant number, since it is smaller than the sum of its proper divisors (157705071690).

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

85345264950 is a wasteful number, since it uses less digits than its factorization.

85345264950 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2722382 (or 2722377 counting only the distinct ones).

The product of its (nonzero) digits is 5184000, while the sum is 51.

The spelling of 85345264950 in words is "eighty-five billion, three hundred forty-five million, two hundred sixty-four thousand, nine hundred fifty".