2920365248993 has 2 divisors, whose sum is σ = 2920365248994. Its totient is φ = 2920365248992.

The previous prime is 2920365248971. The next prime is 2920365249017. The reversal of 2920365248993 is 3998425630292.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 1948500516769 + 971864732224 = 1395887^2 + 985832^2 .

It is a cyclic number.

It is not a de Polignac number, because 2920365248993 - 2⁶ = 2920365248929 is a prime.

It is not a weakly prime, because it can be changed into another prime (2920365248903) 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, 1460182624496 + 1460182624497.

It is an arithmetic number, because the mean of its divisors is an integer number (1460182624497).

Almost surely, 2^{2920365248993} is an apocalyptic number.

It is an amenable number.

2920365248993 is a deficient number, since it is larger than the sum of its proper divisors (1).

2920365248993 is an equidigital number, since it uses as much as digits as its factorization.

2920365248993 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 50388480, while the sum is 62.

The spelling of 2920365248993 in words is "two trillion, nine hundred twenty billion, three hundred sixty-five million, two hundred forty-eight thousand, nine hundred ninety-three".