2453128451 has 2 divisors, whose sum is σ = 2453128452. Its totient is φ = 2453128450.

The previous prime is 2453128289. The next prime is 2453128463. The reversal of 2453128451 is 1548213542.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 2453128451 - 2¹⁸ = 2452866307 is a prime.

It is not a weakly prime, because it can be changed into another prime (2453128651) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1226564225 + 1226564226.

It is an arithmetic number, because the mean of its divisors is an integer number (1226564226).

Almost surely, 2^2453128451 is an apocalyptic number.

2453128451 is a deficient number, since it is larger than the sum of its proper divisors (1).

2453128451 is an equidigital number, since it uses as much as digits as its factorization.

2453128451 is an evil number, because the sum of its binary digits is even.

The product of its digits is 38400, while the sum is 35.

The square root of 2453128451 is about 49529.0667285383. The cubic root of 2453128451 is about 1348.6733104544.

The spelling of 2453128451 in words is "two billion, four hundred fifty-three million, one hundred twenty-eight thousand, four hundred fifty-one".