2555152241 has 4 divisors (see below), whose sum is σ = 2705455332. Its totient is φ = 2404849152.

The previous prime is 2555152231. The next prime is 2555152247. The reversal of 2555152241 is 1422515552.

It is a happy number.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in 2 ways, for example, as 2014124641 + 541027600 = 44879^2 + 23260^2 .

It is a cyclic number.

It is not a de Polignac number, because 2555152241 - 2⁶ = 2555152177 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 2555152198 and 2555152207.

It is not an unprimeable number, because it can be changed into a prime (2555152247) 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, 75151520 + ... + 75151553.

It is an arithmetic number, because the mean of its divisors is an integer number (676363833).

Almost surely, 2^2555152241 is an apocalyptic number.

It is an amenable number.

2555152241 is a deficient number, since it is larger than the sum of its proper divisors (150303091).

2555152241 is a wasteful number, since it uses less digits than its factorization.

2555152241 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 150303090.

The product of its digits is 20000, while the sum is 32.

The square root of 2555152241 is about 50548.5137368054. The cubic root of 2555152241 is about 1367.1167167876.

Adding to 2555152241 its reverse (1422515552), we get a palindrome (3977667793).

The spelling of 2555152241 in words is "two billion, five hundred fifty-five million, one hundred fifty-two thousand, two hundred forty-one".