2523503010 has 128 divisors (see below), whose sum is σ = 7020380160. Its totient is φ = 568641024.

The previous prime is 2523502999. The next prime is 2523503023. The reversal of 2523503010 is 103053252.

It is a Harshad number since it is a multiple of its sum of digits (21).

It is a Curzon number.

It is an unprimeable number.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 6875847 + ... + 6876213.

It is an arithmetic number, because the mean of its divisors is an integer number (54846720).

Almost surely, 2^2523503010 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 2523503010, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (3510190080).

2523503010 is an abundant number, since it is smaller than the sum of its proper divisors (4496877150).

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

2523503010 is a wasteful number, since it uses less digits than its factorization.

2523503010 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 760.

The product of its (nonzero) digits is 900, while the sum is 21.

The square root of 2523503010 is about 50234.4802899363. The cubic root of 2523503010 is about 1361.4486815802.

Adding to 2523503010 its reverse (103053252), we get a palindrome (2626556262).

The spelling of 2523503010 in words is "two billion, five hundred twenty-three million, five hundred three thousand, ten".