50132251 has 8 divisors (see below), whose sum is σ = 54111680. Its totient is φ = 46170432.

The previous prime is 50132237. The next prime is 50132293. The reversal of 50132251 is 15223105.

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 50132251 - 2¹³ = 50124059 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (50132651) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1855 + ... + 10183.

It is an arithmetic number, because the mean of its divisors is an integer number (6763960).

Almost surely, 2^50132251 is an apocalyptic number.

50132251 is a deficient number, since it is larger than the sum of its proper divisors (3979429).

50132251 is a wasteful number, since it uses less digits than its factorization.

50132251 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 8805.

The product of its (nonzero) digits is 300, while the sum is 19.

The square root of 50132251 is about 7080.4131941575. The cubic root of 50132251 is about 368.7276751399.

Adding to 50132251 its reverse (15223105), we get a palindrome (65355356).

The spelling of 50132251 in words is "fifty million, one hundred thirty-two thousand, two hundred fifty-one".