50532331 has 4 divisors (see below), whose sum is σ = 51100200. Its totient is φ = 49964464.

The previous prime is 50532329. The next prime is 50532337. The reversal of 50532331 is 13323505.

It is a happy number.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 50532331 - 2¹ = 50532329 is a prime.

It is a super-2 number, since 2×50532331² = 5107032952587122, which contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (50532337) 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, 283801 + ... + 283978.

It is an arithmetic number, because the mean of its divisors is an integer number (12775050).

Almost surely, 2^50532331 is an apocalyptic number.

50532331 is a deficient number, since it is larger than the sum of its proper divisors (567869).

50532331 is an equidigital number, since it uses as much as digits as its factorization.

50532331 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 567868.

The product of its (nonzero) digits is 1350, while the sum is 22.

The square root of 50532331 is about 7108.6096390222. The cubic root of 50532331 is about 369.7059533748.

Adding to 50532331 its reverse (13323505), we get a palindrome (63855836).

The spelling of 50532331 in words is "fifty million, five hundred thirty-two thousand, three hundred thirty-one".