3672331272497 has 2 divisors, whose sum is σ = 3672331272498. Its totient is φ = 3672331272496.

The previous prime is 3672331272413. The next prime is 3672331272619. The reversal of 3672331272497 is 7942721332763.

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., 2812030501921 + 860300770576 = 1676911^2 + 927524^2 .

It is a cyclic number.

It is not a de Polignac number, because 3672331272497 - 2¹⁶ = 3672331206961 is a prime.

It is not a weakly prime, because it can be changed into another prime (3672331272397) 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 as a sum of consecutive naturals, namely, 1836165636248 + 1836165636249.

It is an arithmetic number, because the mean of its divisors is an integer number (1836165636249).

Almost surely, 2^{3672331272497} is an apocalyptic number.

It is an amenable number.

3672331272497 is a deficient number, since it is larger than the sum of its proper divisors (1).

3672331272497 is an equidigital number, since it uses as much as digits as its factorization.

3672331272497 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 16003008, while the sum is 56.

The spelling of 3672331272497 in words is "three trillion, six hundred seventy-two billion, three hundred thirty-one million, two hundred seventy-two thousand, four hundred ninety-seven".