2765276525 has 36 divisors (see below), whose sum is σ = 3990783636. Its totient is φ = 1892774400.

The previous prime is 2765276513. The next prime is 2765276531. The reversal of 2765276525 is 5256725672.

2765276525 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 6 ways, for example, as 30614089 + 2734662436 = 5533^2 + 52294^2 .

It is not a de Polignac number, because 2765276525 - 2¹⁰ = 2765275501 is a prime.

It is a Smith number, since the sum of its digits (47) coincides with the sum of the digits of its prime factors.

It is an alternating number because its digits alternate between even and odd.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 2765276525.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 35 ways as a sum of consecutive naturals, for example, 24539 + ... + 78311.

It is an arithmetic number, because the mean of its divisors is an integer number (110855101).

Almost surely, 2^2765276525 is an apocalyptic number.

2765276525 is a gapful number since it is divisible by the number (25) formed by its first and last digit.

It is an amenable number.

2765276525 is a deficient number, since it is larger than the sum of its proper divisors (1225507111).

2765276525 is a wasteful number, since it uses less digits than its factorization.

2765276525 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 53822 (or 53806 counting only the distinct ones).

The product of its digits is 1764000, while the sum is 47.

The square root of 2765276525 is about 52585.8966358852. The cubic root of 2765276525 is about 1403.6091444064.

The spelling of 2765276525 in words is "two billion, seven hundred sixty-five million, two hundred seventy-six thousand, five hundred twenty-five".