7546453725 has 24 divisors (see below), whose sum is σ = 13133479840. Its totient is φ = 3812944320.

The previous prime is 7546453711. The next prime is 7546453753. The reversal of 7546453725 is 5273546457.

7546453725 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 7546453725 - 2¹⁴ = 7546437341 is a prime.

It is a Curzon number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 2646454 + ... + 2649303.

Almost surely, 2^7546453725 is an apocalyptic number.

7546453725 is a gapful number since it is divisible by the number (75) formed by its first and last digit.

It is an amenable number.

7546453725 is a deficient number, since it is larger than the sum of its proper divisors (5587026115).

7546453725 is a wasteful number, since it uses less digits than its factorization.

7546453725 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5295789 (or 5295784 counting only the distinct ones).

The product of its digits is 3528000, while the sum is 48.

The square root of 7546453725 is about 86870.3270685681. The cubic root of 7546453725 is about 1961.4668428321.

The spelling of 7546453725 in words is "seven billion, five hundred forty-six million, four hundred fifty-three thousand, seven hundred twenty-five".