50370042 has 32 divisors (see below), whose sum is σ = 104644800. Its totient is φ = 16144128.

The previous prime is 50370037. The next prime is 50370043. The reversal of 50370042 is 24007305.

It is a happy number.

It is a super-2 number, since 2×50370042² = 5074282262163528, which contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (50370043) 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, 58209 + ... + 59067.

It is an arithmetic number, because the mean of its divisors is an integer number (3270150).

Almost surely, 2^50370042 is an apocalyptic number.

50370042 is an abundant number, since it is smaller than the sum of its proper divisors (54274758).

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

50370042 is a wasteful number, since it uses less digits than its factorization.

50370042 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1230.

The product of its (nonzero) digits is 840, while the sum is 21.

The square root of 50370042 is about 7097.1854984916. The cubic root of 50370042 is about 369.3097479222.

Adding to 50370042 its reverse (24007305), we get a palindrome (74377347).

The spelling of 50370042 in words is "fifty million, three hundred seventy thousand, forty-two".