426526224365455 has 8 divisors (see below), whose sum is σ = 511851405958992. Its totient is φ = 341207688345408.

The previous prime is 426526224365443. The next prime is 426526224365513. The reversal of 426526224365455 is 554563422625624.

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

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-426526224365455 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 426526224365393 and 426526224365402.

It is a congruent 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, 1661252169 + ... + 1661508898.

It is an arithmetic number, because the mean of its divisors is an integer number (63981425744874).

Almost surely, 2^{426526224365455} is an apocalyptic number.

426526224365455 is a deficient number, since it is larger than the sum of its proper divisors (85325181593537).

426526224365455 is a wasteful number, since it uses less digits than its factorization.

426526224365455 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3322786745.

The product of its digits is 414720000, while the sum is 61.

The spelling of 426526224365455 in words is "four hundred twenty-six trillion, five hundred twenty-six billion, two hundred twenty-four million, three hundred sixty-five thousand, four hundred fifty-five".