2503053600 has 144 divisors (see below), whose sum is σ = 8164477440. Its totient is φ = 666086400.

The previous prime is 2503053587. The next prime is 2503053613. The reversal of 2503053600 is 63503052.

It is an interprime number because it is at equal distance from previous prime (2503053587) and next prime (2503053613).

It is a Harshad number since it is a multiple of its sum of digits (24).

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 1700865 + ... + 1702335.

It is an arithmetic number, because the mean of its divisors is an integer number (56697760).

Almost surely, 2^2503053600 is an apocalyptic number.

2503053600 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 2503053600, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (4082238720).

2503053600 is an abundant number, since it is smaller than the sum of its proper divisors (5661423840).

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

2503053600 is a wasteful number, since it uses less digits than its factorization.

2503053600 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2203 (or 2190 counting only the distinct ones).

The product of its (nonzero) digits is 2700, while the sum is 24.

The square root of 2503053600 is about 50030.5266812173. The cubic root of 2503053600 is about 1357.7611665099.

Adding to 2503053600 its reverse (63503052), we get a palindrome (2566556652).

The spelling of 2503053600 in words is "two billion, five hundred three million, fifty-three thousand, six hundred".