50532011 has 4 divisors (see below), whose sum is σ = 50572800. Its totient is φ = 50491224.

The previous prime is 50531981. The next prime is 50532037. The reversal of 50532011 is 11023505.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 11023505 = 5 ⋅2204701.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-50532011 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (50532091) 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, 18476 + ... + 21033.

It is an arithmetic number, because the mean of its divisors is an integer number (12643200).

Almost surely, 2^50532011 is an apocalyptic number.

50532011 is a deficient number, since it is larger than the sum of its proper divisors (40789).

50532011 is a wasteful number, since it uses less digits than its factorization.

50532011 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 40788.

The product of its (nonzero) digits is 150, while the sum is 17.

The square root of 50532011 is about 7108.5871310690. The cubic root of 50532011 is about 369.7051729757.

Adding to 50532011 its reverse (11023505), we get a palindrome (61555516).

The spelling of 50532011 in words is "fifty million, five hundred thirty-two thousand, eleven".