52040002067 has 4 divisors (see below), whose sum is σ = 52073994456. Its totient is φ = 52006009680.

The previous prime is 52040001997. The next prime is 52040002073. The reversal of 52040002067 is 76020004025.

52040002067 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 a de Polignac number, because none of the positive numbers 2^k-52040002067 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (52040002087) 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, 16993898 + ... + 16996959.

It is an arithmetic number, because the mean of its divisors is an integer number (13018498614).

Almost surely, 2^52040002067 is an apocalyptic number.

52040002067 is a deficient number, since it is larger than the sum of its proper divisors (33992389).

52040002067 is a wasteful number, since it uses less digits than its factorization.

52040002067 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 33992388.

The product of its (nonzero) digits is 3360, while the sum is 26.

The spelling of 52040002067 in words is "fifty-two billion, forty million, two thousand, sixty-seven".