425010451 has 2 divisors, whose sum is σ = 425010452. Its totient is φ = 425010450.

The previous prime is 425010437. The next prime is 425010479. The reversal of 425010451 is 154010524.

It is a weak prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-425010451 is a prime.

It is a super-3 number, since 3×425010451³ (a number of 27 digits) contains 333 as substring.

It is not a weakly prime, because it can be changed into another prime (425011451) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 212505225 + 212505226.

It is an arithmetic number, because the mean of its divisors is an integer number (212505226).

Almost surely, 2^425010451 is an apocalyptic number.

425010451 is a deficient number, since it is larger than the sum of its proper divisors (1).

425010451 is an equidigital number, since it uses as much as digits as its factorization.

425010451 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 800, while the sum is 22.

The square root of 425010451 is about 20615.7816005118. The cubic root of 425010451 is about 751.8534608411.

Adding to 425010451 its reverse (154010524), we get a palindrome (579020975).

The spelling of 425010451 in words is "four hundred twenty-five million, ten thousand, four hundred fifty-one".