2555021302 has 8 divisors (see below), whose sum is σ = 3956162112. Its totient is φ = 1236300600.

The previous prime is 2555021291. The next prime is 2555021303. The reversal of 2555021302 is 2031205552.

It is a happy number.

2555021302 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2555021303) 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, 20604949 + ... + 20605072.

It is an arithmetic number, because the mean of its divisors is an integer number (494520264).

Almost surely, 2^2555021302 is an apocalyptic number.

2555021302 is a deficient number, since it is larger than the sum of its proper divisors (1401140810).

2555021302 is a wasteful number, since it uses less digits than its factorization.

2555021302 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 41210054.

The product of its (nonzero) digits is 3000, while the sum is 25.

The square root of 2555021302 is about 50547.2185387089. The cubic root of 2555021302 is about 1367.0933637168.

Adding to 2555021302 its reverse (2031205552), we get a palindrome (4586226854).

The spelling of 2555021302 in words is "two billion, five hundred fifty-five million, twenty-one thousand, three hundred two".