2764648725 has 12 divisors (see below), whose sum is σ = 4570886016. Its totient is φ = 1474479280.

The previous prime is 2764648723. The next prime is 2764648739. The reversal of 2764648725 is 5278464672.

It is not a de Polignac number, because 2764648725 - 2¹ = 2764648723 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2764648721) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 18430917 + ... + 18431066.

It is an arithmetic number, because the mean of its divisors is an integer number (380907168).

Almost surely, 2^2764648725 is an apocalyptic number.

2764648725 is a gapful number since it is divisible by the number (25) formed by its first and last digit.

It is an amenable number.

2764648725 is a deficient number, since it is larger than the sum of its proper divisors (1806237291).

2764648725 is a wasteful number, since it uses less digits than its factorization.

2764648725 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 36861996 (or 36861991 counting only the distinct ones).

The product of its digits is 4515840, while the sum is 51.

The square root of 2764648725 is about 52579.9270159250. The cubic root of 2764648725 is about 1403.5029160290.

The spelling of 2764648725 in words is "two billion, seven hundred sixty-four million, six hundred forty-eight thousand, seven hundred twenty-five".