85251983262 has 16 divisors (see below), whose sum is σ = 170929168272. Its totient is φ = 28346460800.

The previous prime is 85251983261. The next prime is 85251983263. The reversal of 85251983262 is 26238915258.

It is an interprime number because it is at equal distance from previous prime (85251983261) and next prime (85251983263).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (85251983261) 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, 17714133 + ... + 17718944.

It is an arithmetic number, because the mean of its divisors is an integer number (10683073017).

Almost surely, 2^85251983262 is an apocalyptic number.

85251983262 is an abundant number, since it is smaller than the sum of its proper divisors (85677185010).

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

85251983262 is a wasteful number, since it uses less digits than its factorization.

85251983262 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 35433483.

The product of its digits is 2073600, while the sum is 51.

The spelling of 85251983262 in words is "eighty-five billion, two hundred fifty-one million, nine hundred eighty-three thousand, two hundred sixty-two".