255563024334 has 8 divisors (see below), whose sum is σ = 511126048680. Its totient is φ = 85187674776.

The previous prime is 255563024317. The next prime is 255563024341. The reversal of 255563024334 is 433420365552.

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

255563024334 is an admirable number.

It is a super-2 number, since 2×255563024334² (a number of 24 digits) contains 22 as substring.

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, 21296918689 + ... + 21296918700.

It is an arithmetic number, because the mean of its divisors is an integer number (63890756085).

Almost surely, 2^255563024334 is an apocalyptic number.

255563024334 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

255563024334 is a wasteful number, since it uses less digits than its factorization.

255563024334 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 42593837394.

The product of its (nonzero) digits is 1296000, while the sum is 42.

Adding to 255563024334 its reverse (433420365552), we get a palindrome (688983389886).

The spelling of 255563024334 in words is "two hundred fifty-five billion, five hundred sixty-three million, twenty-four thousand, three hundred thirty-four".