425065153 has 2 divisors, whose sum is σ = 425065154. Its totient is φ = 425065152.

The previous prime is 425065129. The next prime is 425065171. The reversal of 425065153 is 351560524.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 217503504 + 207561649 = 14748^2 + 14407^2 .

It is a cyclic number.

It is not a de Polignac number, because 425065153 - 2²¹ = 422968001 is a prime.

It is not a weakly prime, because it can be changed into another prime (425065103) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 212532576 + 212532577.

It is an arithmetic number, because the mean of its divisors is an integer number (212532577).

Almost surely, 2^425065153 is an apocalyptic number.

It is an amenable number.

425065153 is a deficient number, since it is larger than the sum of its proper divisors (1).

425065153 is an equidigital number, since it uses as much as digits as its factorization.

425065153 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 18000, while the sum is 31.

The square root of 425065153 is about 20617.1082598894. The cubic root of 425065153 is about 751.8857158312.

The spelling of 425065153 in words is "four hundred twenty-five million, sixty-five thousand, one hundred fifty-three".