425801615576 has 16 divisors (see below), whose sum is σ = 798463077000. Its totient is φ = 212878128384.

The previous prime is 425801615573. The next prime is 425801615587. The reversal of 425801615576 is 675516108524.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (425801615573) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 2755001 + ... + 2905448.

Almost surely, 2^425801615576 is an apocalyptic number.

It is an amenable number.

425801615576 is a deficient number, since it is larger than the sum of its proper divisors (372661461424).

425801615576 is a wasteful number, since it uses less digits than its factorization.

425801615576 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5669858 (or 5669854 counting only the distinct ones).

The product of its (nonzero) digits is 2016000, while the sum is 50.

The spelling of 425801615576 in words is "four hundred twenty-five billion, eight hundred one million, six hundred fifteen thousand, five hundred seventy-six".