85061312150 has 96 divisors (see below), whose sum is σ = 168190235136. Its totient is φ = 31963680000.

The previous prime is 85061312143. The next prime is 85061312239. The reversal of 85061312150 is 5121316058.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 6251855 + ... + 6265445.

It is an arithmetic number, because the mean of its divisors is an integer number (1751981616).

Almost surely, 2^85061312150 is an apocalyptic number.

85061312150 is a deficient number, since it is larger than the sum of its proper divisors (83128922986).

85061312150 is a wasteful number, since it uses less digits than its factorization.

85061312150 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 13758 (or 13753 counting only the distinct ones).

The product of its (nonzero) digits is 7200, while the sum is 32.

The spelling of 85061312150 in words is "eighty-five billion, sixty-one million, three hundred twelve thousand, one hundred fifty".