2756385025 has 12 divisors (see below), whose sum is σ = 3468933232. Its totient is φ = 2172194640.

The previous prime is 2756385007. The next prime is 2756385029. The reversal of 2756385025 is 5205836572.

It is not a de Polignac number, because 2756385025 - 2¹⁵ = 2756352257 is a prime.

It is a hoax number, since the sum of its digits (43) coincides with the sum of the digits of its distinct prime factors.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (2756385029) by changing a digit.

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 11 ways as a sum of consecutive naturals, for example, 821127 + ... + 824476.

Almost surely, 2^2756385025 is an apocalyptic number.

2756385025 is a gapful number since it is divisible by the number (25) formed by its first and last digit.

It is an amenable number.

2756385025 is a deficient number, since it is larger than the sum of its proper divisors (712548207).

2756385025 is a wasteful number, since it uses less digits than its factorization.

2756385025 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1645680 (or 1645675 counting only the distinct ones).

The product of its (nonzero) digits is 504000, while the sum is 43.

The square root of 2756385025 is about 52501.2859366321. The cubic root of 2756385025 is about 1402.1031357723.

The spelling of 2756385025 in words is "two billion, seven hundred fifty-six million, three hundred eighty-five thousand, twenty-five".