50132291 has 8 divisors (see below), whose sum is σ = 54890544. Its totient is φ = 45407520.

The previous prime is 50132237. The next prime is 50132293. The reversal of 50132291 is 19223105.

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 50132291 - 2⁶ = 50132227 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (50132293) 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, 5180 + ... + 11273.

It is an arithmetic number, because the mean of its divisors is an integer number (6861318).

Almost surely, 2^50132291 is an apocalyptic number.

50132291 is a deficient number, since it is larger than the sum of its proper divisors (4758253).

50132291 is a wasteful number, since it uses less digits than its factorization.

50132291 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 16741.

The product of its (nonzero) digits is 540, while the sum is 23.

The square root of 50132291 is about 7080.4160188509. The cubic root of 50132291 is about 368.7277732078.

Adding to 50132291 its reverse (19223105), we get a palindrome (69355396).

The spelling of 50132291 in words is "fifty million, one hundred thirty-two thousand, two hundred ninety-one".