7725414373 has 2 divisors, whose sum is σ = 7725414374. Its totient is φ = 7725414372.

The previous prime is 7725414311. The next prime is 7725414379. The reversal of 7725414373 is 3734145277.

7725414373 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 5376848929 + 2348565444 = 73327^2 + 48462^2 .

It is a cyclic number.

It is not a de Polignac number, because 7725414373 - 2¹⁷ = 7725283301 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (7725414379) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 3862707186 + 3862707187.

It is an arithmetic number, because the mean of its divisors is an integer number (3862707187).

Almost surely, 2^7725414373 is an apocalyptic number.

It is an amenable number.

7725414373 is a deficient number, since it is larger than the sum of its proper divisors (1).

7725414373 is an equidigital number, since it uses as much as digits as its factorization.

7725414373 is an evil number, because the sum of its binary digits is even.

The product of its digits is 493920, while the sum is 43.

The square root of 7725414373 is about 87894.3364102602. The cubic root of 7725414373 is about 1976.8509591253.

It can be divided in two parts, 772 and 5414373, that added together give a palindrome (5415145).

The spelling of 7725414373 in words is "seven billion, seven hundred twenty-five million, four hundred fourteen thousand, three hundred seventy-three".