425245612773 has 16 divisors (see below), whose sum is σ = 575071376000. Its totient is φ = 279484603200.

The previous prime is 425245612769. The next prime is 425245612793. The reversal of 425245612773 is 377216542524.

It is not a de Polignac number, because 425245612773 - 2² = 425245612769 is a prime.

It is a Duffinian number.

It is a Curzon number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (425245612723) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 3202378 + ... + 3332523.

It is an arithmetic number, because the mean of its divisors is an integer number (35941961000).

Almost surely, 2^425245612773 is an apocalyptic number.

It is an amenable number.

425245612773 is a deficient number, since it is larger than the sum of its proper divisors (149825763227).

425245612773 is a wasteful number, since it uses less digits than its factorization.

425245612773 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6535212.

The product of its digits is 2822400, while the sum is 48.

The spelling of 425245612773 in words is "four hundred twenty-five billion, two hundred forty-five million, six hundred twelve thousand, seven hundred seventy-three".