2255571526 has 16 divisors (see below), whose sum is σ = 3857946624. Its totient is φ = 979795584.

The previous prime is 2255571517. The next prime is 2255571547. The reversal of 2255571526 is 6251755522.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2551110 + ... + 2551993.

It is an arithmetic number, because the mean of its divisors is an integer number (241121664).

Almost surely, 2^2255571526 is an apocalyptic number.

2255571526 is a gapful number since it is divisible by the number (26) formed by its first and last digit.

2255571526 is a deficient number, since it is larger than the sum of its proper divisors (1602375098).

2255571526 is a wasteful number, since it uses less digits than its factorization.

2255571526 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5103135.

The product of its digits is 210000, while the sum is 40.

The square root of 2255571526 is about 47492.8576314376. The cubic root of 2255571526 is about 1311.4514002973.

The spelling of 2255571526 in words is "two billion, two hundred fifty-five million, five hundred seventy-one thousand, five hundred twenty-six".