83850054 has 16 divisors (see below), whose sum is σ = 167808000. Its totient is φ = 27932040.

The previous prime is 83850037. The next prime is 83850061. The reversal of 83850054 is 45005838.

It is a happy number.

It is a junction number, because it is equal to n+sod(n) for n = 83849997 and 83850024.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 8499 + ... + 15489.

It is an arithmetic number, because the mean of its divisors is an integer number (10488000).

Almost surely, 2^83850054 is an apocalyptic number.

83850054 is an abundant number, since it is smaller than the sum of its proper divisors (83957946).

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

83850054 is a wasteful number, since it uses less digits than its factorization.

83850054 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 8995.

The product of its (nonzero) digits is 19200, while the sum is 33.

The square root of 83850054 is about 9156.9675111360. The cubic root of 83850054 is about 437.6911669602.

The spelling of 83850054 in words is "eighty-three million, eight hundred fifty thousand, fifty-four".