50001541 has 8 divisors (see below), whose sum is σ = 51488024. Its totient is φ = 48522240.

The previous prime is 50001533. The next prime is 50001557. The reversal of 50001541 is 14510005.

It is a happy number.

It can be written as a sum of positive squares in 4 ways, for example, as 16641 + 49984900 = 129^2 + 7070^2 .

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 50001541 - 2³ = 50001533 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (50001841) 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, 14461 + ... + 17581.

It is an arithmetic number, because the mean of its divisors is an integer number (6436003).

Almost surely, 2^50001541 is an apocalyptic number.

It is an amenable number.

50001541 is a deficient number, since it is larger than the sum of its proper divisors (1486483).

50001541 is a wasteful number, since it uses less digits than its factorization.

50001541 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3591.

The product of its (nonzero) digits is 100, while the sum is 16.

The square root of 50001541 is about 7071.1767761809. The cubic root of 50001541 is about 368.4069345535.

Adding to 50001541 its reverse (14510005), we get a palindrome (64511546).

The spelling of 50001541 in words is "fifty million, one thousand, five hundred forty-one".