2503262005 has 8 divisors (see below), whose sum is σ = 3011261400. Its totient is φ = 1997711616.

The previous prime is 2503261987. The next prime is 2503262009. The reversal of 2503262005 is 5002623052.

It can be written as a sum of positive squares in 4 ways, for example, as 959636484 + 1543625521 = 30978^2 + 39289^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 2503262005 - 2¹⁷ = 2503130933 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2503262009) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 610000 + ... + 614089.

It is an arithmetic number, because the mean of its divisors is an integer number (376407675).

Almost surely, 2^2503262005 is an apocalyptic number.

It is an amenable number.

2503262005 is a deficient number, since it is larger than the sum of its proper divisors (507999395).

2503262005 is a wasteful number, since it uses less digits than its factorization.

2503262005 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1224503.

The product of its (nonzero) digits is 3600, while the sum is 25.

The square root of 2503262005 is about 50032.6094162597. The cubic root of 2503262005 is about 1357.7988479993.

Adding to 2503262005 its reverse (5002623052), we get a palindrome (7505885057).

The spelling of 2503262005 in words is "two billion, five hundred three million, two hundred sixty-two thousand, five".