425924077 has 2 divisors, whose sum is σ = 425924078. Its totient is φ = 425924076.

The previous prime is 425924071. The next prime is 425924087. The reversal of 425924077 is 770429524.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 336318921 + 89605156 = 18339^2 + 9466^2 .

It is a cyclic number.

It is not a de Polignac number, because 425924077 - 2¹⁵ = 425891309 is a prime.

It is a super-2 number, since 2×425924077² = 362822638736603858, which contains 22 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (425924071) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 212962038 + 212962039.

It is an arithmetic number, because the mean of its divisors is an integer number (212962039).

Almost surely, 2^425924077 is an apocalyptic number.

It is an amenable number.

425924077 is a deficient number, since it is larger than the sum of its proper divisors (1).

425924077 is an equidigital number, since it uses as much as digits as its factorization.

425924077 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 141120, while the sum is 40.

The square root of 425924077 is about 20637.9281179095. The cubic root of 425924077 is about 752.3918172091.

The spelling of 425924077 in words is "four hundred twenty-five million, nine hundred twenty-four thousand, seventy-seven".