2953518793 has 2 divisors, whose sum is σ = 2953518794. Its totient is φ = 2953518792.

The previous prime is 2953518773. The next prime is 2953518811. The reversal of 2953518793 is 3978153592.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 2942845504 + 10673289 = 54248^2 + 3267^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-2953518793 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 2953518793.

It is not a weakly prime, because it can be changed into another prime (2953518713) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1476759396 + 1476759397.

It is an arithmetic number, because the mean of its divisors is an integer number (1476759397).

Almost surely, 2^2953518793 is an apocalyptic number.

It is an amenable number.

2953518793 is a deficient number, since it is larger than the sum of its proper divisors (1).

2953518793 is an equidigital number, since it uses as much as digits as its factorization.

2953518793 is an evil number, because the sum of its binary digits is even.

The product of its digits is 2041200, while the sum is 52.

The square root of 2953518793 is about 54346.2859172547. The cubic root of 2953518793 is about 1434.7621555811.

The spelling of 2953518793 in words is "two billion, nine hundred fifty-three million, five hundred eighteen thousand, seven hundred ninety-three".