2555103216 has 20 divisors (see below), whose sum is σ = 6600683432. Its totient is φ = 851701056.

The previous prime is 2555103211. The next prime is 2555103217. The reversal of 2555103216 is 6123015552.

It is a happy number.

2555103216 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a hoax number, since the sum of its digits (30) coincides with the sum of the digits of its distinct prime factors.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2555103211) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 26615611 + ... + 26615706.

Almost surely, 2^2555103216 is an apocalyptic number.

It is an amenable number.

2555103216 is an abundant number, since it is smaller than the sum of its proper divisors (4045580216).

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

2555103216 is a wasteful number, since it uses less digits than its factorization.

2555103216 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 53231328 (or 53231322 counting only the distinct ones).

The product of its (nonzero) digits is 9000, while the sum is 30.

The square root of 2555103216 is about 50548.0288042966. The cubic root of 2555103216 is about 1367.1079732348.

Adding to 2555103216 its reverse (6123015552), we get a palindrome (8678118768).

The spelling of 2555103216 in words is "two billion, five hundred fifty-five million, one hundred three thousand, two hundred sixteen".