255048741696 has 224 divisors, whose sum is σ = 812386447360. Its totient is φ = 68986681344.

The previous prime is 255048741691. The next prime is 255048741707. The reversal of 255048741696 is 696147840552.

It is a tau number, because it is divible by the number of its divisors (224).

It is a hoax number, since the sum of its digits (57) coincides with the sum of the digits of its distinct prime factors.

It is a Harshad number since it is a multiple of its sum of digits (57).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (255048741691) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 49358505 + ... + 49363671.

Almost surely, 2^255048741696 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 255048741696, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (406193223680).

255048741696 is an abundant number, since it is smaller than the sum of its proper divisors (557337705664).

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

255048741696 is a wasteful number, since it uses less digits than its factorization.

255048741696 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7141 (or 7131 counting only the distinct ones).

The product of its (nonzero) digits is 14515200, while the sum is 57.

The spelling of 255048741696 in words is "two hundred fifty-five billion, forty-eight million, seven hundred forty-one thousand, six hundred ninety-six".