426546403550055 has 48 divisors (see below), whose sum is σ = 740659969524384. Its totient is φ = 227087569336320.

The previous prime is 426546403550051. The next prime is 426546403550083. The reversal of 426546403550055 is 550055304645624.

426546403550055 is a `hidden beast` number, since 4 + 2 + 6 + 5 + 46 + 40 + 3 + 5 + 500 + 55 = 666.

It is not a de Polignac number, because 426546403550055 - 2² = 426546403550051 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 426546403549983 and 426546403550010.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (426546403550051) by changing a digit.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 178759752 + ... + 181130178.

It is an arithmetic number, because the mean of its divisors is an integer number (15430416031758).

Almost surely, 2^{426546403550055} is an apocalyptic number.

426546403550055 is a gapful number since it is divisible by the number (45) formed by its first and last digit.

426546403550055 is a deficient number, since it is larger than the sum of its proper divisors (314113565974329).

426546403550055 is a wasteful number, since it uses less digits than its factorization.

426546403550055 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2377536 (or 2377533 counting only the distinct ones).

The product of its (nonzero) digits is 43200000, while the sum is 54.

The spelling of 426546403550055 in words is "four hundred twenty-six trillion, five hundred forty-six billion, four hundred three million, five hundred fifty thousand, fifty-five".