2502263403 has 12 divisors (see below), whose sum is σ = 3771527760. Its totient is φ = 1595646096.

The previous prime is 2502263399. The next prime is 2502263411. The reversal of 2502263403 is 3043622052.

2502263403 is a `hidden beast` number, since 2 + 5 + 0 + 22 + 634 + 0 + 3 = 666.

It is not a de Polignac number, because 2502263403 - 2² = 2502263399 is a prime.

It is a super-3 number, since 3×2502263403³ (a number of 29 digits) contains 333 as substring. Note that it is a super-d number also for d = 2.

It is not an unprimeable number, because it can be changed into a prime (2502263453) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 6043908 + ... + 6044321.

It is an arithmetic number, because the mean of its divisors is an integer number (314293980).

Almost surely, 2^2502263403 is an apocalyptic number.

2502263403 is a gapful number since it is divisible by the number (23) formed by its first and last digit.

2502263403 is a deficient number, since it is larger than the sum of its proper divisors (1269264357).

2502263403 is a wasteful number, since it uses less digits than its factorization.

2502263403 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 12088258 (or 12088255 counting only the distinct ones).

The product of its (nonzero) digits is 8640, while the sum is 27.

The square root of 2502263403 is about 50022.6289093246. The cubic root of 2502263403 is about 1357.6182728163.

Adding to 2502263403 its reverse (3043622052), we get a palindrome (5545885455).

The spelling of 2502263403 in words is "two billion, five hundred two million, two hundred sixty-three thousand, four hundred three".