50136541 has 8 divisors (see below), whose sum is σ = 61706624. Its totient is φ = 39668400.

The previous prime is 50136539. The next prime is 50136557. The reversal of 50136541 is 14563105.

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

It is a cyclic number.

It is not a de Polignac number, because 50136541 - 2¹ = 50136539 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (50136511) 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, 275385 + ... + 275566.

It is an arithmetic number, because the mean of its divisors is an integer number (7713328).

Almost surely, 2^50136541 is an apocalyptic number.

It is an amenable number.

50136541 is a deficient number, since it is larger than the sum of its proper divisors (11570083).

50136541 is a wasteful number, since it uses less digits than its factorization.

50136541 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 550971.

The product of its (nonzero) digits is 1800, while the sum is 25.

The square root of 50136541 is about 7080.7161360981. The cubic root of 50136541 is about 368.7381926316.

Adding to 50136541 its reverse (14563105), we get a palindrome (64699646).

The spelling of 50136541 in words is "fifty million, one hundred thirty-six thousand, five hundred forty-one".