255305208741 has 32 divisors (see below), whose sum is σ = 391261059072. Its totient is φ = 146566052160.

The previous prime is 255305208733. The next prime is 255305208757. The reversal of 255305208741 is 147802503552.

255305208741 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 255305208741 - 2³ = 255305208733 is a prime.

It is a super-2 number, since 2×255305208741² (a number of 24 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 255305208693 and 255305208702.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (255305208721) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 1554690 + ... + 1711043.

It is an arithmetic number, because the mean of its divisors is an integer number (12226908096).

Almost surely, 2^255305208741 is an apocalyptic number.

It is an amenable number.

255305208741 is a deficient number, since it is larger than the sum of its proper divisors (135955850331).

255305208741 is a wasteful number, since it uses less digits than its factorization.

255305208741 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3265873.

The product of its (nonzero) digits is 336000, while the sum is 42.

The spelling of 255305208741 in words is "two hundred fifty-five billion, three hundred five million, two hundred eight thousand, seven hundred forty-one".