2654451427 has 2 divisors, whose sum is σ = 2654451428. Its totient is φ = 2654451426.

The previous prime is 2654451409. The next prime is 2654451431. The reversal of 2654451427 is 7241544562.

It is a happy number.

It is a strong prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-2654451427 is a prime.

It is a super-2 number, since 2×2654451427² = 14092224756604672658, which contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 2654451427.

It is not a weakly prime, because it can be changed into another prime (2654451407) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1327225713 + 1327225714.

It is an arithmetic number, because the mean of its divisors is an integer number (1327225714).

Almost surely, 2^2654451427 is an apocalyptic number.

2654451427 is a deficient number, since it is larger than the sum of its proper divisors (1).

2654451427 is an equidigital number, since it uses as much as digits as its factorization.

2654451427 is an evil number, because the sum of its binary digits is even.

The product of its digits is 268800, while the sum is 40.

The square root of 2654451427 is about 51521.3686444761. The cubic root of 2654451427 is about 1384.6019138543.

Adding to 2654451427 its reverse (7241544562), we get a palindrome (9895995989).

The spelling of 2654451427 in words is "two billion, six hundred fifty-four million, four hundred fifty-one thousand, four hundred twenty-seven".