255510352045 has 16 divisors (see below), whose sum is σ = 330784538112. Its totient is φ = 188349399360.

The previous prime is 255510352021. The next prime is 255510352061. The reversal of 255510352045 is 540253015552.

It is a de Polignac number, because none of the positive numbers 2^k-255510352045 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 255510351995 and 255510352013.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 3454461 + ... + 3527650.

It is an arithmetic number, because the mean of its divisors is an integer number (20674033632).

Almost surely, 2^255510352045 is an apocalyptic number.

It is an amenable number.

255510352045 is a deficient number, since it is larger than the sum of its proper divisors (75274186067).

255510352045 is a wasteful number, since it uses less digits than its factorization.

255510352045 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6982692.

The product of its (nonzero) digits is 150000, while the sum is 37.

Adding to 255510352045 its reverse (540253015552), we get a palindrome (795763367597).

The spelling of 255510352045 in words is "two hundred fifty-five billion, five hundred ten million, three hundred fifty-two thousand, forty-five".