425260065513 has 16 divisors (see below), whose sum is σ = 579683563200. Its totient is φ = 277208153664.

The previous prime is 425260065511. The next prime is 425260065521. The reversal of 425260065513 is 315560062524.

It is not a de Polignac number, because 425260065513 - 2¹ = 425260065511 is a prime.

It is a super-2 number, since 2×425260065513² (a number of 24 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (425260065511) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 4517563 + ... + 4610736.

It is an arithmetic number, because the mean of its divisors is an integer number (36230222700).

Almost surely, 2^425260065513 is an apocalyptic number.

It is an amenable number.

425260065513 is a deficient number, since it is larger than the sum of its proper divisors (154423497687).

425260065513 is a wasteful number, since it uses less digits than its factorization.

425260065513 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 9128648.

The product of its (nonzero) digits is 216000, while the sum is 39.

The spelling of 425260065513 in words is "four hundred twenty-five billion, two hundred sixty million, sixty-five thousand, five hundred thirteen".