50551116 has 48 divisors (see below), whose sum is σ = 147060480. Its totient is φ = 13129920.

The previous prime is 50551099. The next prime is 50551117. The reversal of 50551116 is 61115505.

It is not an unprimeable number, because it can be changed into a prime (50551117) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 26431 + ... + 28278.

It is an arithmetic number, because the mean of its divisors is an integer number (3063760).

Almost surely, 2^50551116 is an apocalyptic number.

It is an amenable number.

50551116 is an abundant number, since it is smaller than the sum of its proper divisors (96509364).

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

50551116 is a wasteful number, since it uses less digits than its factorization.

50551116 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 54734 (or 54732 counting only the distinct ones).

The product of its (nonzero) digits is 750, while the sum is 24.

The square root of 50551116 is about 7109.9308013510. The cubic root of 50551116 is about 369.7517594677.

The spelling of 50551116 in words is "fifty million, five hundred fifty-one thousand, one hundred sixteen".