2708651025 has 18 divisors (see below), whose sum is σ = 4851495350. Its totient is φ = 1444613760.

The previous prime is 2708650999. The next prime is 2708651041. The reversal of 2708651025 is 5201568072.

It is a happy number.

It can be written as a sum of positive squares in 3 ways, for example, as 132987024 + 2575664001 = 11532^2 + 50751^2 .

It is not a de Polignac number, because 2708651025 - 2¹¹ = 2708648977 is a prime.

It is an unprimeable number.

It is a polite number, since it can be written in 17 ways as a sum of consecutive naturals, for example, 6019000 + ... + 6019449.

Almost surely, 2^2708651025 is an apocalyptic number.

2708651025 is a gapful number since it is divisible by the number (25) formed by its first and last digit.

It is an amenable number.

2708651025 is a deficient number, since it is larger than the sum of its proper divisors (2142844325).

2708651025 is a wasteful number, since it uses less digits than its factorization.

2708651025 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 12038465 (or 12038457 counting only the distinct ones).

The product of its (nonzero) digits is 33600, while the sum is 36.

The square root of 2708651025 is about 52044.7021799530. The cubic root of 2708651025 is about 1393.9622682725.

The spelling of 2708651025 in words is "two billion, seven hundred eight million, six hundred fifty-one thousand, twenty-five".