85150054 has 8 divisors (see below), whose sum is σ = 139336488. Its totient is φ = 38704560.

The previous prime is 85150033. The next prime is 85150057. The reversal of 85150054 is 45005158.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (85150057) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1935207 + ... + 1935250.

It is an arithmetic number, because the mean of its divisors is an integer number (17417061).

Almost surely, 2^85150054 is an apocalyptic number.

85150054 is a deficient number, since it is larger than the sum of its proper divisors (54186434).

85150054 is a wasteful number, since it uses less digits than its factorization.

85150054 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3870470.

The product of its (nonzero) digits is 4000, while the sum is 28.

The square root of 85150054 is about 9227.6786896814. The cubic root of 85150054 is about 439.9415452648.

Subtracting from 85150054 its reverse (45005158), we obtain a square (40144896 = 6336²).

It can be divided in two parts, 851 and 50054, that added together give a palindrome (50905).

The spelling of 85150054 in words is "eighty-five million, one hundred fifty thousand, fifty-four".