451025411 has 2 divisors, whose sum is σ = 451025412. Its totient is φ = 451025410.

The previous prime is 451025383. The next prime is 451025413. The reversal of 451025411 is 114520154.

It is a strong prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-451025411 is a prime.

Together with 451025413, it forms a pair of twin primes.

It is a Chen prime.

It is not a weakly prime, because it can be changed into another prime (451025413) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 225512705 + 225512706.

It is an arithmetic number, because the mean of its divisors is an integer number (225512706).

Almost surely, 2^451025411 is an apocalyptic number.

451025411 is a deficient number, since it is larger than the sum of its proper divisors (1).

451025411 is an equidigital number, since it uses as much as digits as its factorization.

451025411 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 800, while the sum is 23.

The square root of 451025411 is about 21237.3588517970. The cubic root of 451025411 is about 766.8910516708.

Adding to 451025411 its reverse (114520154), we get a palindrome (565545565).

The spelling of 451025411 in words is "four hundred fifty-one million, twenty-five thousand, four hundred eleven".