85707550150 has 24 divisors (see below), whose sum is σ = 159460575120. Its totient is φ = 34273443360.

The previous prime is 85707550147. The next prime is 85707550169. The reversal of 85707550150 is 5105570758.

It is a happy number.

It is a junction number, because it is equal to n+sod(n) for n = 85707550097 and 85707550106.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 57265 + ... + 417964.

It is an arithmetic number, because the mean of its divisors is an integer number (6644190630).

Almost surely, 2^85707550150 is an apocalyptic number.

85707550150 is a deficient number, since it is larger than the sum of its proper divisors (73753024970).

85707550150 is a wasteful number, since it uses less digits than its factorization.

85707550150 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 478848 (or 478843 counting only the distinct ones).

The product of its (nonzero) digits is 245000, while the sum is 43.

The spelling of 85707550150 in words is "eighty-five billion, seven hundred seven million, five hundred fifty thousand, one hundred fifty".