50544372 has 48 divisors (see below), whose sum is σ = 120318912. Its totient is φ = 16512000.

The previous prime is 50544371. The next prime is 50544391. The reversal of 50544372 is 27344505.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (50544371) 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, 201247 + ... + 201497.

It is an arithmetic number, because the mean of its divisors is an integer number (2506644).

Almost surely, 2^50544372 is an apocalyptic number.

It is an amenable number.

50544372 is an abundant number, since it is smaller than the sum of its proper divisors (69774540).

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

50544372 is a wasteful number, since it uses less digits than its factorization.

50544372 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 528 (or 526 counting only the distinct ones).

The product of its (nonzero) digits is 16800, while the sum is 30.

The square root of 50544372 is about 7109.4565193129. The cubic root of 50544372 is about 369.7353159351.

Adding to 50544372 its reverse (27344505), we get a palindrome (77888877).

It can be divided in two parts, 505443 and 72, that added together give a triangular number (505515 = T₁₀₀₅).

The spelling of 50544372 in words is "fifty million, five hundred forty-four thousand, three hundred seventy-two".