255953050704 has 240 divisors, whose sum is σ = 795601078272. Its totient is φ = 76314534912.

The previous prime is 255953050637. The next prime is 255953050757. The reversal of 255953050704 is 407050359552.

255953050704 is a `hidden beast` number, since 2 + 5 + 595 + 3 + 0 + 50 + 7 + 0 + 4 = 666.

It is a self number, because there is not a number n which added to its sum of digits gives 255953050704.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 10210474 + ... + 10235510.

Almost surely, 2^255953050704 is an apocalyptic number.

255953050704 is a gapful number since it is divisible by the number (24) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 255953050704, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (397800539136).

255953050704 is an abundant number, since it is smaller than the sum of its proper divisors (539648027568).

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

255953050704 is a wasteful number, since it uses less digits than its factorization.

255953050704 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 25234 (or 25225 counting only the distinct ones).

The product of its (nonzero) digits is 945000, while the sum is 45.

The spelling of 255953050704 in words is "two hundred fifty-five billion, nine hundred fifty-three million, fifty thousand, seven hundred four".