50407541 has 4 divisors (see below), whose sum is σ = 50428800. Its totient is φ = 50386284.

The previous prime is 50407537. The next prime is 50407543. The reversal of 50407541 is 14570405.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4, and also an emirpimes, since its reverse is a distinct semiprime: 14570405 = 5 ⋅2914081.

It is a cyclic number.

It is not a de Polignac number, because 50407541 - 2² = 50407537 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 50407541.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (50407543) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 6551 + ... + 11988.

It is an arithmetic number, because the mean of its divisors is an integer number (12607200).

Almost surely, 2^50407541 is an apocalyptic number.

It is an amenable number.

50407541 is a deficient number, since it is larger than the sum of its proper divisors (21259).

50407541 is a wasteful number, since it uses less digits than its factorization.

50407541 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 21258.

The product of its (nonzero) digits is 2800, while the sum is 26.

The square root of 50407541 is about 7099.8268288741. The cubic root of 50407541 is about 369.4013719012.

Adding to 50407541 its reverse (14570405), we get a palindrome (64977946).

The spelling of 50407541 in words is "fifty million, four hundred seven thousand, five hundred forty-one".