2152303763633 has 2 divisors, whose sum is σ = 2152303763634. Its totient is φ = 2152303763632.

The previous prime is 2152303763581. The next prime is 2152303763641. The reversal of 2152303763633 is 3363673032512.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 1893409024144 + 258894739489 = 1376012^2 + 508817^2 .

It is a cyclic number.

It is not a de Polignac number, because 2152303763633 - 2¹² = 2152303759537 is a prime.

It is a super-2 number, since 2×2152303763633² (a number of 25 digits) contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (2152303763693) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1076151881816 + 1076151881817.

It is an arithmetic number, because the mean of its divisors is an integer number (1076151881817).

Almost surely, 2^{2152303763633} is an apocalyptic number.

It is an amenable number.

2152303763633 is a deficient number, since it is larger than the sum of its proper divisors (1).

2152303763633 is an equidigital number, since it uses as much as digits as its factorization.

2152303763633 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 1224720, while the sum is 44.

The spelling of 2152303763633 in words is "two trillion, one hundred fifty-two billion, three hundred three million, seven hundred sixty-three thousand, six hundred thirty-three".