2503443052 has 36 divisors (see below), whose sum is σ = 5098789080. Its totient is φ = 1070988160.

The previous prime is 2503443013. The next prime is 2503443071.

2503443052 is nontrivially palindromic in base 10.

It is a super-3 number, since 3×2503443052³ (a number of 29 digits) contains 333 as substring. Note that it is a super-d number also for d = 2.

It is a self number, because there is not a number n which added to its sum of digits gives 2503443052.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 143902 + ... + 160357.

It is an arithmetic number, because the mean of its divisors is an integer number (141633030).

Almost surely, 2^2503443052 is an apocalyptic number.

2503443052 is a gapful number since it is divisible by the number (22) formed by its first and last digit.

It is an amenable number.

2503443052 is an abundant number, since it is smaller than the sum of its proper divisors (2595346028).

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

2503443052 is a wasteful number, since it uses less digits than its factorization.

2503443052 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 304302 (or 304289 counting only the distinct ones).

The product of its (nonzero) digits is 14400, while the sum is 28.

The square root of 2503443052 is about 50034.4186735491. The cubic root of 2503443052 is about 1357.8315812199.

It can be divided in two parts, 25034 and 43052, that added together give a palindrome (68086).

The spelling of 2503443052 in words is "two billion, five hundred three million, four hundred forty-three thousand, fifty-two".