2198753783 has 2 divisors, whose sum is σ = 2198753784. Its totient is φ = 2198753782.

The previous prime is 2198753741. The next prime is 2198753789. The reversal of 2198753783 is 3873578912.

2198753783 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 2198753783 - 2¹² = 2198749687 is a prime.

It is a super-2 number, since 2×2198753783² = 9669036396513622178, which contains 22 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (2198753789) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1099376891 + 1099376892.

It is an arithmetic number, because the mean of its divisors is an integer number (1099376892).

Almost surely, 2^2198753783 is an apocalyptic number.

2198753783 is a deficient number, since it is larger than the sum of its proper divisors (1).

2198753783 is an equidigital number, since it uses as much as digits as its factorization.

2198753783 is an evil number, because the sum of its binary digits is even.

The product of its digits is 2540160, while the sum is 53.

The square root of 2198753783 is about 46890.8709985217. The cubic root of 2198753783 is about 1300.3458218041.

The spelling of 2198753783 in words is "two billion, one hundred ninety-eight million, seven hundred fifty-three thousand, seven hundred eighty-three".