3621520137283 has 2 divisors, whose sum is σ = 3621520137284. Its totient is φ = 3621520137282.

The previous prime is 3621520137271. The next prime is 3621520137307. The reversal of 3621520137283 is 3827310251263.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 3621520137283 - 2⁹ = 3621520136771 is a prime.

It is not a weakly prime, because it can be changed into another prime (3621520137203) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1810760068641 + 1810760068642.

It is an arithmetic number, because the mean of its divisors is an integer number (1810760068642).

Almost surely, 2^{3621520137283} is an apocalyptic number.

3621520137283 is a deficient number, since it is larger than the sum of its proper divisors (1).

3621520137283 is an equidigital number, since it uses as much as digits as its factorization.

3621520137283 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 362880, while the sum is 43.

The spelling of 3621520137283 in words is "three trillion, six hundred twenty-one billion, five hundred twenty million, one hundred thirty-seven thousand, two hundred eighty-three".