50442310 has 32 divisors (see below), whose sum is σ = 94413600. Its totient is φ = 19380480.

The previous prime is 50442277. The next prime is 50442319. The reversal of 50442310 is 1324405.

It is a super-2 number, since 2×50442310² = 5088853276272200, which contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (50442319) 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, 81181 + ... + 81799.

It is an arithmetic number, because the mean of its divisors is an integer number (2950425).

Almost surely, 2^50442310 is an apocalyptic number.

50442310 is a deficient number, since it is larger than the sum of its proper divisors (43971290).

50442310 is a wasteful number, since it uses less digits than its factorization.

50442310 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 936.

The product of its (nonzero) digits is 480, while the sum is 19.

The square root of 50442310 is about 7102.2749876360. The cubic root of 50442310 is about 369.4862848868.

Adding to 50442310 its reverse (1324405), we get a palindrome (51766715).

The spelling of 50442310 in words is "fifty million, four hundred forty-two thousand, three hundred ten".