255271022026 has 8 divisors (see below), whose sum is σ = 382965002784. Its totient is φ = 127616021100.

The previous prime is 255271021931. The next prime is 255271022051. The reversal of 255271022026 is 620220172552.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a junction number, because it is equal to n+sod(n) for n = 255271021982 and 255271022000.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 9728580 + ... + 9754783.

It is an arithmetic number, because the mean of its divisors is an integer number (47870625348).

Almost surely, 2^255271022026 is an apocalyptic number.

255271022026 is a deficient number, since it is larger than the sum of its proper divisors (127693980758).

255271022026 is a wasteful number, since it uses less digits than its factorization.

255271022026 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 19489916.

The product of its (nonzero) digits is 33600, while the sum is 34.

Adding to 255271022026 its reverse (620220172552), we get a palindrome (875491194578).

The spelling of 255271022026 in words is "two hundred fifty-five billion, two hundred seventy-one million, twenty-two thousand, twenty-six".