2625764753653 has 4 divisors (see below), whose sum is σ = 2675307484908. Its totient is φ = 2576222022400.

The previous prime is 2625764753593. The next prime is 2625764753659. The reversal of 2625764753653 is 3563574675262.

2625764753653 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in 2 ways, for example, as 1008030056049 + 1617734697604 = 1004007^2 + 1271902^2 .

It is a cyclic number.

It is not a de Polignac number, because 2625764753653 - 2¹⁷ = 2625764622581 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 2625764753591 and 2625764753600.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2625764753659) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 24771365548 + ... + 24771365653.

It is an arithmetic number, because the mean of its divisors is an integer number (668826871227).

Almost surely, 2^{2625764753653} is an apocalyptic number.

It is an amenable number.

2625764753653 is a deficient number, since it is larger than the sum of its proper divisors (49542731255).

2625764753653 is an equidigital number, since it uses as much as digits as its factorization.

2625764753653 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 49542731254.

The product of its digits is 190512000, while the sum is 61.

The spelling of 2625764753653 in words is "two trillion, six hundred twenty-five billion, seven hundred sixty-four million, seven hundred fifty-three thousand, six hundred fifty-three".