255051916 has 24 divisors (see below), whose sum is σ = 511782656. Its totient is φ = 108948240.

The previous prime is 255051913. The next prime is 255051917. The reversal of 255051916 is 619150552.

255051916 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is not an unprimeable number, because it can be changed into a prime (255051913) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 6240 + ... + 23431.

Almost surely, 2^255051916 is an apocalyptic number.

It is an amenable number.

255051916 is an abundant number, since it is smaller than the sum of its proper divisors (256730740).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

255051916 is a wasteful number, since it uses less digits than its factorization.

255051916 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 29989 (or 29987 counting only the distinct ones).

The product of its (nonzero) digits is 13500, while the sum is 34.

The square root of 255051916 is about 15970.3448929571. The cubic root of 255051916 is about 634.1756024242.

The spelling of 255051916 in words is "two hundred fifty-five million, fifty-one thousand, nine hundred sixteen".