425235434532255 has 48 divisors (see below), whose sum is σ = 742254740398080. Its totient is φ = 225203606714304.

The previous prime is 425235434532221. The next prime is 425235434532263. The reversal of 425235434532255 is 552235434532524.

425235434532255 is a `hidden beast` number, since 4 + 2 + 5 + 2 + 3 + 54 + 3 + 4 + 532 + 2 + 55 = 666.

It is not a de Polignac number, because 425235434532255 - 2²¹ = 425235432435103 is a prime.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (29) of ones.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 50432995 + ... + 58257684.

It is an arithmetic number, because the mean of its divisors is an integer number (15463640424960).

Almost surely, 2^{425235434532255} is an apocalyptic number.

425235434532255 is a gapful number since it is divisible by the number (45) formed by its first and last digit.

425235434532255 is a deficient number, since it is larger than the sum of its proper divisors (317019305865825).

425235434532255 is a wasteful number, since it uses less digits than its factorization.

425235434532255 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 108691300 (or 108691297 counting only the distinct ones).

The product of its digits is 86400000, while the sum is 54.

The spelling of 425235434532255 in words is "four hundred twenty-five trillion, two hundred thirty-five billion, four hundred thirty-four million, five hundred thirty-two thousand, two hundred fifty-five".