426552424465556 has 12 divisors (see below), whose sum is σ = 748851620589492. Its totient is φ = 212594818582848.

The previous prime is 426552424465483. The next prime is 426552424465679. The reversal of 426552424465556 is 655564424255624.

It can be written as a sum of positive squares in 2 ways, for example, as 38640098125456 + 387912326340100 = 6216116^2 + 19695490^2 .

It is a super-3 number, since 3×426552424465556³ (a number of 45 digits) contains 333 as substring.

It is a hoax number, since the sum of its digits (65) coincides with the sum of the digits of its distinct prime factors.

It is a junction number, because it is equal to n+sod(n) for n = 426552424465492 and 426552424465501.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 170348411075 + ... + 170348413578.

It is an arithmetic number, because the mean of its divisors is an integer number (62404301715791).

Almost surely, 2^{426552424465556} is an apocalyptic number.

It is an amenable number.

426552424465556 is a deficient number, since it is larger than the sum of its proper divisors (322299196123936).

426552424465556 is a wasteful number, since it uses less digits than its factorization.

426552424465556 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 340696824970 (or 340696824968 counting only the distinct ones).

The product of its digits is 1382400000, while the sum is 65.

The spelling of 426552424465556 in words is "four hundred twenty-six trillion, five hundred fifty-two billion, four hundred twenty-four million, four hundred sixty-five thousand, five hundred fifty-six".