2450404273 has 2 divisors, whose sum is σ = 2450404274. Its totient is φ = 2450404272.

The previous prime is 2450404261. The next prime is 2450404283. The reversal of 2450404273 is 3724040542.

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., 1308775329 + 1141628944 = 36177^2 + 33788^2 .

It is a cyclic number.

It is not a de Polignac number, because 2450404273 - 2⁵ = 2450404241 is a prime.

It is a super-2 number, since 2×2450404273² = 12008962202273317058, which contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (2450404283) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1225202136 + 1225202137.

It is an arithmetic number, because the mean of its divisors is an integer number (1225202137).

Almost surely, 2^2450404273 is an apocalyptic number.

It is an amenable number.

2450404273 is a deficient number, since it is larger than the sum of its proper divisors (1).

2450404273 is an equidigital number, since it uses as much as digits as its factorization.

2450404273 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 26880, while the sum is 31.

The square root of 2450404273 is about 49501.5582886034. The cubic root of 2450404273 is about 1348.1738955146.

The spelling of 2450404273 in words is "two billion, four hundred fifty million, four hundred four thousand, two hundred seventy-three".