50340542 has 12 divisors (see below), whose sum is σ = 87839280. Its totient is φ = 21574476.

The previous prime is 50340541. The next prime is 50340547. The reversal of 50340542 is 24504305.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (50340541) 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, 256742 + ... + 256937.

It is an arithmetic number, because the mean of its divisors is an integer number (7319940).

Almost surely, 2^50340542 is an apocalyptic number.

50340542 is a deficient number, since it is larger than the sum of its proper divisors (37498738).

50340542 is a wasteful number, since it uses less digits than its factorization.

50340542 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 513695 (or 513688 counting only the distinct ones).

The product of its (nonzero) digits is 2400, while the sum is 23.

The square root of 50340542 is about 7095.1069054666. The cubic root of 50340542 is about 369.2376365064.

Adding to 50340542 its reverse (24504305), we get a palindrome (74844847).

The spelling of 50340542 in words is "fifty million, three hundred forty thousand, five hundred forty-two".