50412543 has 8 divisors (see below), whose sum is σ = 67645488. Its totient is φ = 33393984.

The previous prime is 50412539. The next prime is 50412547. The reversal of 50412543 is 34521405.

It is an interprime number because it is at equal distance from previous prime (50412539) and next prime (50412547).

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 50412543 - 2² = 50412539 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (50412547) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 53046 + ... + 53987.

It is an arithmetic number, because the mean of its divisors is an integer number (8455686).

Almost surely, 2^50412543 is an apocalyptic number.

50412543 is a deficient number, since it is larger than the sum of its proper divisors (17232945).

50412543 is a wasteful number, since it uses less digits than its factorization.

50412543 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 107193.

The product of its (nonzero) digits is 2400, while the sum is 24.

The square root of 50412543 is about 7100.1790822486. The cubic root of 50412543 is about 369.4135902089.

Adding to 50412543 its reverse (34521405), we get a palindrome (84933948).

The spelling of 50412543 in words is "fifty million, four hundred twelve thousand, five hundred forty-three".