50707044 has 18 divisors (see below), whose sum is σ = 128176230. Its totient is φ = 16902336.

The previous prime is 50707021. The next prime is 50707049. The reversal of 50707044 is 44070705.

It can be written as a sum of positive squares in only one way, i.e., 50126400 + 580644 = 7080^2 + 762^2 .

It is a tau number, because it is divible by the number of its divisors (18).

It is a super-2 number, since 2×50707044² = 5142408622435872, which contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 50706999 and 50707017.

It is not an unprimeable number, because it can be changed into a prime (50707049) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 704229 + ... + 704300.

Almost surely, 2^50707044 is an apocalyptic number.

It is an amenable number.

50707044 is an abundant number, since it is smaller than the sum of its proper divisors (77469186).

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

50707044 is a wasteful number, since it uses less digits than its factorization.

50707044 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1408539 (or 1408534 counting only the distinct ones).

The product of its (nonzero) digits is 3920, while the sum is 27.

The square root of 50707044 is about 7120.8878659897. The cubic root of 50707044 is about 370.1315431963.

Adding to 50707044 its reverse (44070705), we get a palindrome (94777749).

The spelling of 50707044 in words is "fifty million, seven hundred seven thousand, forty-four".