50551022 has 8 divisors (see below), whose sum is σ = 75860400. Its totient is φ = 25264224.

The previous prime is 50550977. The next prime is 50551037. The reversal of 50551022 is 22015505.

50551022 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

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

It is a junction number, because it is equal to n+sod(n) for n = 50550985 and 50551003.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 2054 + ... + 10262.

It is an arithmetic number, because the mean of its divisors is an integer number (9482550).

Almost surely, 2^50551022 is an apocalyptic number.

50551022 is a deficient number, since it is larger than the sum of its proper divisors (25309378).

50551022 is a wasteful number, since it uses less digits than its factorization.

50551022 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 11290.

The product of its (nonzero) digits is 500, while the sum is 20.

The square root of 50551022 is about 7109.9241908757. The cubic root of 50551022 is about 369.7515302826.

Adding to 50551022 its reverse (22015505), we get a palindrome (72566527).

The spelling of 50551022 in words is "fifty million, five hundred fifty-one thousand, twenty-two".