425745367 has 2 divisors, whose sum is σ = 425745368. Its totient is φ = 425745366.

The previous prime is 425745361. The next prime is 425745371. The reversal of 425745367 is 763547524.

It is a strong prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-425745367 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (425745361) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 212872683 + 212872684.

It is an arithmetic number, because the mean of its divisors is an integer number (212872684).

Almost surely, 2^425745367 is an apocalyptic number.

425745367 is a deficient number, since it is larger than the sum of its proper divisors (1).

425745367 is an equidigital number, since it uses as much as digits as its factorization.

425745367 is an evil number, because the sum of its binary digits is even.

The product of its digits is 705600, while the sum is 43.

The square root of 425745367 is about 20633.5980139189. The cubic root of 425745367 is about 752.2865725118.

The spelling of 425745367 in words is "four hundred twenty-five million, seven hundred forty-five thousand, three hundred sixty-seven".