255562603141 has 4 divisors (see below), whose sum is σ = 257824219212. Its totient is φ = 253300987072.

The previous prime is 255562603139. The next prime is 255562603193. The reversal of 255562603141 is 141306265552.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in 2 ways, for example, as 62164950241 + 193397652900 = 249329^2 + 439770^2 .

It is a cyclic number.

It is not a de Polignac number, because 255562603141 - 2¹ = 255562603139 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 255562603094 and 255562603103.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (255562603111) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1130807866 + ... + 1130808091.

It is an arithmetic number, because the mean of its divisors is an integer number (64456054803).

Almost surely, 2^255562603141 is an apocalyptic number.

It is an amenable number.

255562603141 is a deficient number, since it is larger than the sum of its proper divisors (2261616071).

255562603141 is a wasteful number, since it uses less digits than its factorization.

255562603141 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2261616070.

The product of its (nonzero) digits is 216000, while the sum is 40.

Adding to 255562603141 its reverse (141306265552), we get a palindrome (396868868693).

The spelling of 255562603141 in words is "two hundred fifty-five billion, five hundred sixty-two million, six hundred three thousand, one hundred forty-one".