72952300325929 has 2 divisors, whose sum is σ = 72952300325930. Its totient is φ = 72952300325928.

The previous prime is 72952300325899. The next prime is 72952300326013. The reversal of 72952300325929 is 92952300325927.

It is a happy number.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 40063772864025 + 32888527461904 = 6329595^2 + 5734852^2 .

It is a cyclic number.

It is not a de Polignac number, because 72952300325929 - 2¹³ = 72952300317737 is a prime.

It is not a weakly prime, because it can be changed into another prime (72952300322929) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 36476150162964 + 36476150162965.

It is an arithmetic number, because the mean of its divisors is an integer number (36476150162965).

Almost surely, 2^{72952300325929} is an apocalyptic number.

It is an amenable number.

72952300325929 is a deficient number, since it is larger than the sum of its proper divisors (1).

72952300325929 is an equidigital number, since it uses as much as digits as its factorization.

72952300325929 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 18370800, while the sum is 58.

The spelling of 72952300325929 in words is "seventy-two trillion, nine hundred fifty-two billion, three hundred million, three hundred twenty-five thousand, nine hundred twenty-nine".