425511067 has 2 divisors, whose sum is σ = 425511068. Its totient is φ = 425511066.

The previous prime is 425511029. The next prime is 425511077. The reversal of 425511067 is 760115524.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 425511067 - 2²⁷ = 291293339 is a prime.

It is not a weakly prime, because it can be changed into another prime (425511007) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 212755533 + 212755534.

It is an arithmetic number, because the mean of its divisors is an integer number (212755534).

Almost surely, 2^425511067 is an apocalyptic number.

425511067 is a deficient number, since it is larger than the sum of its proper divisors (1).

425511067 is an equidigital number, since it uses as much as digits as its factorization.

425511067 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 8400, while the sum is 31.

The square root of 425511067 is about 20627.9195994167. The cubic root of 425511067 is about 752.1485454959.

The spelling of 425511067 in words is "four hundred twenty-five million, five hundred eleven thousand, sixty-seven".