52573734067 has 2 divisors, whose sum is σ = 52573734068. Its totient is φ = 52573734066.

The previous prime is 52573734041. The next prime is 52573734071. The reversal of 52573734067 is 76043737525.

52573734067 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 52573734067 - 2³¹ = 50426250419 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 52573734067.

It is not a weakly prime, because it can be changed into another prime (52573734007) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 26286867033 + 26286867034.

It is an arithmetic number, because the mean of its divisors is an integer number (26286867034).

Almost surely, 2^52573734067 is an apocalyptic number.

52573734067 is a deficient number, since it is larger than the sum of its proper divisors (1).

52573734067 is an equidigital number, since it uses as much as digits as its factorization.

52573734067 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 3704400, while the sum is 49.

The spelling of 52573734067 in words is "fifty-two billion, five hundred seventy-three million, seven hundred thirty-four thousand, sixty-seven".