2455211252 has 24 divisors (see below), whose sum is σ = 4644748416. Its totient is φ = 1128859488.

The previous prime is 2455211251. The next prime is 2455211279. The reversal of 2455211252 is 2521125542.

It is a happy number.

2455211252 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2455211251) 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, 76088 + ... + 103439.

It is an arithmetic number, because the mean of its divisors is an integer number (193531184).

Almost surely, 2^2455211252 is an apocalyptic number.

It is an amenable number.

2455211252 is a deficient number, since it is larger than the sum of its proper divisors (2189537164).

2455211252 is a wasteful number, since it uses less digits than its factorization.

2455211252 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 179807 (or 179805 counting only the distinct ones).

The product of its digits is 8000, while the sum is 29.

The square root of 2455211252 is about 49550.0883147548. The cubic root of 2455211252 is about 1349.0548944279.

Adding to 2455211252 its reverse (2521125542), we get a palindrome (4976336794).

The spelling of 2455211252 in words is "two billion, four hundred fifty-five million, two hundred eleven thousand, two hundred fifty-two".