2503544316 has 48 divisors (see below), whose sum is σ = 7189668864. Its totient is φ = 660275136.

The previous prime is 2503544257. The next prime is 2503544317. The reversal of 2503544316 is 6134453052.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2503544317) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1145220 + ... + 1147403.

It is an arithmetic number, because the mean of its divisors is an integer number (149784768).

Almost surely, 2^2503544316 is an apocalyptic number.

2503544316 is a gapful number since it is divisible by the number (26) formed by its first and last digit.

It is an amenable number.

2503544316 is an abundant number, since it is smaller than the sum of its proper divisors (4686124548).

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

2503544316 is a wasteful number, since it uses less digits than its factorization.

2503544316 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2292650 (or 2292648 counting only the distinct ones).

The product of its (nonzero) digits is 43200, while the sum is 33.

The square root of 2503544316 is about 50035.4306067211. The cubic root of 2503544316 is about 1357.8498890198.

Adding to 2503544316 its reverse (6134453052), we get a palindrome (8637997368).

The spelling of 2503544316 in words is "two billion, five hundred three million, five hundred forty-four thousand, three hundred sixteen".