425879175875 has 8 divisors (see below), whose sum is σ = 531497211648. Its totient is φ = 340703340600.

The previous prime is 425879175863. The next prime is 425879175881. The reversal of 425879175875 is 578571978524.

It is not a de Polignac number, because 425879175875 - 2¹⁶ = 425879110339 is a prime.

It is a Duffinian number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1703516579 + ... + 1703516828.

It is an arithmetic number, because the mean of its divisors is an integer number (66437151456).

Almost surely, 2^425879175875 is an apocalyptic number.

425879175875 is a deficient number, since it is larger than the sum of its proper divisors (105618035773).

425879175875 is an equidigital number, since it uses as much as digits as its factorization.

425879175875 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3407033422 (or 3407033412 counting only the distinct ones).

The product of its digits is 197568000, while the sum is 68.

The spelling of 425879175875 in words is "four hundred twenty-five billion, eight hundred seventy-nine million, one hundred seventy-five thousand, eight hundred seventy-five".