425888509003822 has 8 divisors (see below), whose sum is σ = 644693614547400. Its totient is φ = 210990637488024.

The previous prime is 425888509003819. The next prime is 425888509003871. The reversal of 425888509003822 is 228300905888524.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 976808506672 + ... + 976808507107.

It is an arithmetic number, because the mean of its divisors is an integer number (80586701818425).

Almost surely, 2^{425888509003822} is an apocalyptic number.

425888509003822 is a deficient number, since it is larger than the sum of its proper divisors (218805105543578).

425888509003822 is a wasteful number, since it uses less digits than its factorization.

425888509003822 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1953617013890.

The product of its (nonzero) digits is 88473600, while the sum is 64.

The spelling of 425888509003822 in words is "four hundred twenty-five trillion, eight hundred eighty-eight billion, five hundred nine million, three thousand, eight hundred twenty-two".