256053003310 has 32 divisors (see below), whose sum is σ = 496483656480. Its totient is φ = 94516979328.

The previous prime is 256053003299. The next prime is 256053003313. The reversal of 256053003310 is 13300350652.

It is a super-2 number, since 2×256053003310² (a number of 24 digits) contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (256053003313) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 216649 + ... + 747691.

It is an arithmetic number, because the mean of its divisors is an integer number (15515114265).

Almost surely, 2^256053003310 is an apocalyptic number.

256053003310 is a deficient number, since it is larger than the sum of its proper divisors (240430653170).

256053003310 is a wasteful number, since it uses less digits than its factorization.

256053003310 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 534772.

The product of its (nonzero) digits is 8100, while the sum is 28.

Adding to 256053003310 its reverse (13300350652), we get a palindrome (269353353962).

The spelling of 256053003310 in words is "two hundred fifty-six billion, fifty-three million, three thousand, three hundred ten".