53867011 has 4 divisors (see below), whose sum is σ = 58764024. Its totient is φ = 48970000.

The previous prime is 53866991. The next prime is 53867017. The reversal of 53867011 is 11076835.

53867011 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

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 53867011 - 2¹¹ = 53864963 is a prime.

It is a Smith number, since the sum of its digits (31) coincides with the sum of the digits of its prime factors. Since it is squarefree, it is also a hoax number.

It is a pancake number, because a pancake can be divided into 53867011 parts by 10379 straight cuts.

It is not an unprimeable number, because it can be changed into a prime (53867017) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 2448490 + ... + 2448511.

It is an arithmetic number, because the mean of its divisors is an integer number (14691006).

Almost surely, 2^53867011 is an apocalyptic number.

53867011 is a deficient number, since it is larger than the sum of its proper divisors (4897013).

53867011 is a wasteful number, since it uses less digits than its factorization.

53867011 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4897012.

The product of its (nonzero) digits is 5040, while the sum is 31.

The square root of 53867011 is about 7339.4148949354. The cubic root of 53867011 is about 377.6657716745.

The spelling of 53867011 in words is "fifty-three million, eight hundred sixty-seven thousand, eleven".