2501235326 has 32 divisors (see below), whose sum is σ = 4075176960. Its totient is φ = 1147807584.

The previous prime is 2501235311. The next prime is 2501235329. The reversal of 2501235326 is 6235321052.

It is a Harshad number since it is a multiple of its sum of digits (29).

It is a Curzon number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2501235329) 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, 211691 + ... + 223193.

It is an arithmetic number, because the mean of its divisors is an integer number (127349280).

Almost surely, 2^2501235326 is an apocalyptic number.

2501235326 is a deficient number, since it is larger than the sum of its proper divisors (1573941634).

2501235326 is a wasteful number, since it uses less digits than its factorization.

2501235326 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 11720.

The product of its (nonzero) digits is 10800, while the sum is 29.

The square root of 2501235326 is about 50012.3517343466. The cubic root of 2501235326 is about 1357.4323175310.

Adding to 2501235326 its reverse (6235321052), we get a palindrome (8736556378).

The spelling of 2501235326 in words is "two billion, five hundred one million, two hundred thirty-five thousand, three hundred twenty-six".