50055611 has 4 divisors (see below), whose sum is σ = 51120672. Its totient is φ = 48990552.

The previous prime is 50055601. The next prime is 50055617. The reversal of 50055611 is 11655005.

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 50055611 - 2¹⁸ = 49793467 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (50055617) 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, 532460 + ... + 532553.

It is an arithmetic number, because the mean of its divisors is an integer number (12780168).

Almost surely, 2^50055611 is an apocalyptic number.

50055611 is a deficient number, since it is larger than the sum of its proper divisors (1065061).

50055611 is a wasteful number, since it uses less digits than its factorization.

50055611 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1065060.

The product of its (nonzero) digits is 750, while the sum is 23.

The square root of 50055611 is about 7074.9990106006. Note that the first 3 decimals coincide. The cubic root of 50055611 is about 368.5396810428.

The spelling of 50055611 in words is "fifty million, fifty-five thousand, six hundred eleven".