52573734007 has 2 divisors, whose sum is σ = 52573734008. Its totient is φ = 52573734006.

The previous prime is 52573733987. The next prime is 52573734041. The reversal of 52573734007 is 70043737525.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 52573734007 - 2³¹ = 50426250359 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (52573734067) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 26286867003 + 26286867004.

It is an arithmetic number, because the mean of its divisors is an integer number (26286867004).

Almost surely, 2^52573734007 is an apocalyptic number.

52573734007 is a deficient number, since it is larger than the sum of its proper divisors (1).

52573734007 is an equidigital number, since it uses as much as digits as its factorization.

52573734007 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 617400, while the sum is 43.

The spelling of 52573734007 in words is "fifty-two billion, five hundred seventy-three million, seven hundred thirty-four thousand, seven".