425444604175 has 12 divisors (see below), whose sum is σ = 530465962936. Its totient is φ = 338475261600.

The previous prime is 425444604157. The next prime is 425444604227. The reversal of 425444604175 is 571406444524.

It is not a de Polignac number, because 425444604175 - 2⁷ = 425444604047 is a prime.

It is a super-2 number, since 2×425444604175² (a number of 24 digits) contains 22 as substring.

It is a hoax number, since the sum of its digits (46) coincides with the sum of the digits of its distinct prime factors.

It is a Duffinian number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 47005929 + ... + 47014978.

Almost surely, 2^425444604175 is an apocalyptic number.

425444604175 is a deficient number, since it is larger than the sum of its proper divisors (105021358761).

425444604175 is a wasteful number, since it uses less digits than its factorization.

425444604175 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 94021098 (or 94021093 counting only the distinct ones).

The product of its (nonzero) digits is 2150400, while the sum is 46.

The spelling of 425444604175 in words is "four hundred twenty-five billion, four hundred forty-four million, six hundred four thousand, one hundred seventy-five".