50635044 has 120 divisors (see below), whose sum is σ = 145446840. Its totient is φ = 15289344.

The previous prime is 50635043. The next prime is 50635051. The reversal of 50635044 is 44053605.

It can be written as a sum of positive squares in 4 ways, for example, as 3849444 + 46785600 = 1962^2 + 6840^2 .

It is a Harshad number since it is a multiple of its sum of digits (27).

It is a junction number, because it is equal to n+sod(n) for n = 50634999 and 50635017.

It is not an unprimeable number, because it can be changed into a prime (50635043) by changing a digit.

It is a polite number, since it can be written in 39 ways as a sum of consecutive naturals, for example, 159574 + ... + 159890.

It is an arithmetic number, because the mean of its divisors is an integer number (1212057).

Almost surely, 2^50635044 is an apocalyptic number.

50635044 is a gapful number since it is divisible by the number (54) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 50635044, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (72723420).

50635044 is an abundant number, since it is smaller than the sum of its proper divisors (94811796).

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

50635044 is a wasteful number, since it uses less digits than its factorization.

50635044 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 379 (or 368 counting only the distinct ones).

The product of its (nonzero) digits is 7200, while the sum is 27.

The square root of 50635044 is about 7115.8305207474. The cubic root of 50635044 is about 369.9562743556.

Adding to 50635044 its reverse (44053605), we get a palindrome (94688649).

The spelling of 50635044 in words is "fifty million, six hundred thirty-five thousand, forty-four".