426545455 has 8 divisors (see below), whose sum is σ = 584976672. Its totient is φ = 292488288.

The previous prime is 426545447. The next prime is 426545501. The reversal of 426545455 is 554545624.

It is a happy number.

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

It is a cyclic number.

It is not a de Polignac number, because 426545455 - 2³ = 426545447 is a prime.

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, 6093472 + ... + 6093541.

It is an arithmetic number, because the mean of its divisors is an integer number (73122084).

Almost surely, 2^426545455 is an apocalyptic number.

426545455 is a deficient number, since it is larger than the sum of its proper divisors (158431217).

426545455 is a wasteful number, since it uses less digits than its factorization.

426545455 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 12187025.

The product of its digits is 480000, while the sum is 40.

The square root of 426545455 is about 20652.9769040688. The cubic root of 426545455 is about 752.7575260119.

The spelling of 426545455 in words is "four hundred twenty-six million, five hundred forty-five thousand, four hundred fifty-five".