2501023236 has 24 divisors (see below), whose sum is σ = 5858977824. Its totient is φ = 830352000.

The previous prime is 2501023183. The next prime is 2501023279. The reversal of 2501023236 is 6323201052.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 412165 + ... + 418188.

It is an arithmetic number, because the mean of its divisors is an integer number (244124076).

Almost surely, 2^2501023236 is an apocalyptic number.

It is an amenable number.

2501023236 is an abundant number, since it is smaller than the sum of its proper divisors (3357954588).

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

2501023236 is a wasteful number, since it uses less digits than its factorization.

2501023236 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 830611 (or 830609 counting only the distinct ones).

The product of its (nonzero) digits is 2160, while the sum is 24.

The square root of 2501023236 is about 50010.2313132023. The cubic root of 2501023236 is about 1357.3939490290.

Adding to 2501023236 its reverse (6323201052), we get a palindrome (8824224288).

The spelling of 2501023236 in words is "two billion, five hundred one million, twenty-three thousand, two hundred thirty-six".