2523155310 has 96 divisors (see below), whose sum is σ = 7075766880. Its totient is φ = 620123904.

The previous prime is 2523155281. The next prime is 2523155311. The reversal of 2523155310 is 135513252.

It is a happy number.

2523155310 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a super-2 number, since 2×2523155310² = 12732625436762392200, which contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2523155311) by changing a digit.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 1024861 + ... + 1027319.

It is an arithmetic number, because the mean of its divisors is an integer number (73705905).

Almost surely, 2^2523155310 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 2523155310, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (3537883440).

2523155310 is an abundant number, since it is smaller than the sum of its proper divisors (4552611570).

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

2523155310 is a wasteful number, since it uses less digits than its factorization.

2523155310 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3362 (or 3359 counting only the distinct ones).

The product of its (nonzero) digits is 4500, while the sum is 27.

The square root of 2523155310 is about 50231.0194003665. The cubic root of 2523155310 is about 1361.3861497943.

Adding to 2523155310 its reverse (135513252), we get a palindrome (2658668562).

The spelling of 2523155310 in words is "two billion, five hundred twenty-three million, one hundred fifty-five thousand, three hundred ten".