425202047 has 2 divisors, whose sum is σ = 425202048. Its totient is φ = 425202046.

The previous prime is 425202023. The next prime is 425202059. The reversal of 425202047 is 740202524.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 425202047 - 2¹² = 425197951 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (425202067) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 212601023 + 212601024.

It is an arithmetic number, because the mean of its divisors is an integer number (212601024).

Almost surely, 2^425202047 is an apocalyptic number.

425202047 is a deficient number, since it is larger than the sum of its proper divisors (1).

425202047 is an equidigital number, since it uses as much as digits as its factorization.

425202047 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 4480, while the sum is 26.

The square root of 425202047 is about 20620.4279053564. The cubic root of 425202047 is about 751.9664231415.

The spelling of 425202047 in words is "four hundred twenty-five million, two hundred two thousand, forty-seven".