2625474273257 has 8 divisors (see below), whose sum is σ = 2988682176960. Its totient is φ = 2283021106960.

The previous prime is 2625474273251. The next prime is 2625474273259. The reversal of 2625474273257 is 7523724745262.

2625474273257 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 2625474273257 - 2¹⁰ = 2625474272233 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (2625474273251) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 5188684082 + ... + 5188684587.

It is an arithmetic number, because the mean of its divisors is an integer number (373585272120).

Almost surely, 2^{2625474273257} is an apocalyptic number.

It is an amenable number.

2625474273257 is a deficient number, since it is larger than the sum of its proper divisors (363207903703).

2625474273257 is a wasteful number, since it uses less digits than its factorization.

2625474273257 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 10377368703.

The product of its digits is 39513600, while the sum is 56.

The spelling of 2625474273257 in words is "two trillion, six hundred twenty-five billion, four hundred seventy-four million, two hundred seventy-three thousand, two hundred fifty-seven".