255300651 has 12 divisors (see below), whose sum is σ = 370102512. Its totient is φ = 169584336.

The previous prime is 255300649. The next prime is 255300671. The reversal of 255300651 is 156003552.

255300651 is a `hidden beast` number, since 2 + 5 + 5 + 3 + 0 + 0 + 651 = 666.

It is not a de Polignac number, because 255300651 - 2¹ = 255300649 is a prime.

It is not an unprimeable number, because it can be changed into a prime (255300671) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 48711 + ... + 53696.

It is an arithmetic number, because the mean of its divisors is an integer number (30841876).

Almost surely, 2^255300651 is an apocalyptic number.

255300651 is a deficient number, since it is larger than the sum of its proper divisors (114801861).

255300651 is a wasteful number, since it uses less digits than its factorization.

255300651 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 102690 (or 102687 counting only the distinct ones).

The product of its (nonzero) digits is 4500, while the sum is 27.

The square root of 255300651 is about 15978.1303975152. The cubic root of 255300651 is about 634.3816917314.

The spelling of 255300651 in words is "two hundred fifty-five million, three hundred thousand, six hundred fifty-one".