50545722 has 8 divisors (see below), whose sum is σ = 101091456. Its totient is φ = 16848572.

The previous prime is 50545721. The next prime is 50545741. The reversal of 50545722 is 22754505.

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

50545722 is an admirable number.

It is a self number, because there is not a number n which added to its sum of digits gives 50545722.

It is not an unprimeable number, because it can be changed into a prime (50545721) 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, 4212138 + ... + 4212149.

It is an arithmetic number, because the mean of its divisors is an integer number (12636432).

Almost surely, 2^50545722 is an apocalyptic number.

50545722 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

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

50545722 is a wasteful number, since it uses less digits than its factorization.

50545722 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 8424292.

The product of its (nonzero) digits is 14000, while the sum is 30.

The square root of 50545722 is about 7109.5514626452. The cubic root of 50545722 is about 369.7386076846.

The spelling of 50545722 in words is "fifty million, five hundred forty-five thousand, seven hundred twenty-two".