2651735025 has 27 divisors (see below), whose sum is σ = 4750935969. Its totient is φ = 1413846720.

The previous prime is 2651735003. The next prime is 2651735029. The reversal of 2651735025 is 5205371562.

The square root of 2651735025 is 51495.

It is a perfect power (a square), and thus also a powerful number.

2651735025 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in 4 ways, for example, as 253478241 + 2398256784 = 15921^2 + 48972^2 .

It is not a de Polignac number, because 2651735025 - 2⁵ = 2651734993 is a prime.

It is not an unprimeable number, because it can be changed into a prime (2651735029) by changing a digit.

It is a polite number, since it can be written in 26 ways as a sum of consecutive naturals, for example, 770709 + ... + 774141.

Almost surely, 2^2651735025 is an apocalyptic number.

2651735025 is a gapful number since it is divisible by the number (25) formed by its first and last digit.

2651735025 is the 51495-th square number.

2651735025 is the 25748-th centered octagonal number.

It is an amenable number.

2651735025 is a deficient number, since it is larger than the sum of its proper divisors (2099200944).

2651735025 is an frugal number, since it uses more digits than its factorization.

2651735025 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6882 (or 3441 counting only the distinct ones).

The product of its (nonzero) digits is 63000, while the sum is 36.

The cubic root of 2651735025 is about 1384.1294472308.

Multiplying 2651735025 by its sum of digits (36), we get a square (95462460900 = 308970²).

The spelling of 2651735025 in words is "two billion, six hundred fifty-one million, seven hundred thirty-five thousand, twenty-five".