2501204736 has 288 divisors, whose sum is σ = 7381946880. Its totient is φ = 749371392.

The previous prime is 2501204677. The next prime is 2501204743. The reversal of 2501204736 is 6374021052.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 28103380 + ... + 28103468.

It is an arithmetic number, because the mean of its divisors is an integer number (25631760).

Almost surely, 2^2501204736 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 2501204736, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (3690973440).

2501204736 is an abundant number, since it is smaller than the sum of its proper divisors (4880742144).

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

2501204736 is a wasteful number, since it uses less digits than its factorization.

2501204736 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 211 (or 197 counting only the distinct ones).

The product of its (nonzero) digits is 10080, while the sum is 30.

The square root of 2501204736 is about 50012.0459089608. The cubic root of 2501204736 is about 1357.4267837289.

Adding to 2501204736 its reverse (6374021052), we get a palindrome (8875225788).

The spelling of 2501204736 in words is "two billion, five hundred one million, two hundred four thousand, seven hundred thirty-six".