2591652512 has 144 divisors (see below), whose sum is σ = 5689232640. Its totient is φ = 1159302144.

The previous prime is 2591652491. The next prime is 2591652577. The reversal of 2591652512 is 2152561952.

2591652512 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 32805689 + ... + 32805767.

It is an arithmetic number, because the mean of its divisors is an integer number (39508560).

Almost surely, 2^2591652512 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 2591652512, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (2844616320).

2591652512 is an abundant number, since it is smaller than the sum of its proper divisors (3097580128).

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

2591652512 is a wasteful number, since it uses less digits than its factorization.

2591652512 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 223 (or 186 counting only the distinct ones).

The product of its digits is 54000, while the sum is 38.

The square root of 2591652512 is about 50908.2754765863. The cubic root of 2591652512 is about 1373.5957033727.

The spelling of 2591652512 in words is "two billion, five hundred ninety-one million, six hundred fifty-two thousand, five hundred twelve".