3725258525273 has 4 divisors (see below), whose sum is σ = 3725266333620. Its totient is φ = 3725250716928.

The previous prime is 3725258525221. The next prime is 3725258525291.

3725258525273 is nontrivially palindromic in base 10.

3725258525273 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 1264743153664 + 2460515371609 = 1124608^2 + 1568603^2 .

It is a cyclic number.

It is not a de Polignac number, because 3725258525273 - 2²² = 3725254330969 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (3725258525873) 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, 3138488 + ... + 4159401.

It is an arithmetic number, because the mean of its divisors is an integer number (931316583405).

Almost surely, 2^{3725258525273} is an apocalyptic number.

It is an amenable number.

3725258525273 is a deficient number, since it is larger than the sum of its proper divisors (7808347).

3725258525273 is an equidigital number, since it uses as much as digits as its factorization.

3725258525273 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7808346.

The product of its digits is 35280000, while the sum is 56.

The spelling of 3725258525273 in words is "three trillion, seven hundred twenty-five billion, two hundred fifty-eight million, five hundred twenty-five thousand, two hundred seventy-three".