85481095250 has 16 divisors (see below), whose sum is σ = 160020610776. Its totient is φ = 34192438000.

The previous prime is 85481095199. The next prime is 85481095253. The reversal of 85481095250 is 5259018458.

It can be written as a sum of positive squares in 4 ways, for example, as 53533465129 + 31947630121 = 231373^2 + 178739^2 .

It is a junction number, because it is equal to n+sod(n) for n = 85481095195 and 85481095204.

It is not an unprimeable number, because it can be changed into a prime (85481095253) 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, 170961941 + ... + 170962440.

Almost surely, 2^85481095250 is an apocalyptic number.

85481095250 is a deficient number, since it is larger than the sum of its proper divisors (74539515526).

85481095250 is a wasteful number, since it uses less digits than its factorization.

85481095250 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 341924398 (or 341924388 counting only the distinct ones).

The product of its (nonzero) digits is 576000, while the sum is 47.

The spelling of 85481095250 in words is "eighty-five billion, four hundred eighty-one million, ninety-five thousand, two hundred fifty".