4492965493 has 2 divisors, whose sum is σ = 4492965494. Its totient is φ = 4492965492.

The previous prime is 4492965457. The next prime is 4492965523. The reversal of 4492965493 is 3945692944.

It is a happy number.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 4227210289 + 265755204 = 65017^2 + 16302^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-4492965493 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (4492965403) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2246482746 + 2246482747.

It is an arithmetic number, because the mean of its divisors is an integer number (2246482747).

Almost surely, 2^4492965493 is an apocalyptic number.

It is an amenable number.

4492965493 is a deficient number, since it is larger than the sum of its proper divisors (1).

4492965493 is an equidigital number, since it uses as much as digits as its factorization.

4492965493 is an evil number, because the sum of its binary digits is even.

The product of its digits is 8398080, while the sum is 55.

The square root of 4492965493 is about 67029.5866987109. The cubic root of 4492965493 is about 1650.1029005921.

The spelling of 4492965493 in words is "four billion, four hundred ninety-two million, nine hundred sixty-five thousand, four hundred ninety-three".