50609544 has 64 divisors (see below), whose sum is σ = 134965440. Its totient is φ = 15759360.

The previous prime is 50609543. The next prime is 50609641. The reversal of 50609544 is 44590605.

It is a super-2 number, since 2×50609544² = 5122651887775872, which contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (50609543) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 66124 + ... + 66884.

It is an arithmetic number, because the mean of its divisors is an integer number (2108835).

Almost surely, 2^50609544 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 50609544, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (67482720).

50609544 is an abundant number, since it is smaller than the sum of its proper divisors (84355896).

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

50609544 is a wasteful number, since it uses less digits than its factorization.

50609544 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 950 (or 946 counting only the distinct ones).

The product of its (nonzero) digits is 21600, while the sum is 33.

The square root of 50609544 is about 7114.0385154988. The cubic root of 50609544 is about 369.8941601336.

The spelling of 50609544 in words is "fifty million, six hundred nine thousand, five hundred forty-four".