125325541 has 4 divisors (see below), whose sum is σ = 136718784. Its totient is φ = 113932300.

The previous prime is 125325533. The next prime is 125325553. The reversal of 125325541 is 145523521.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 125325541 - 2³ = 125325533 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (125325511) 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, 5696605 + ... + 5696626.

It is an arithmetic number, because the mean of its divisors is an integer number (34179696).

Almost surely, 2^125325541 is an apocalyptic number.

125325541 is a gapful number since it is divisible by the number (11) formed by its first and last digit.

It is an amenable number.

125325541 is a deficient number, since it is larger than the sum of its proper divisors (11393243).

125325541 is a wasteful number, since it uses less digits than its factorization.

125325541 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 11393242.

The product of its digits is 6000, while the sum is 28.

The square root of 125325541 is about 11194.8890570653. The cubic root of 125325541 is about 500.4336784040.

The spelling of 125325541 in words is "one hundred twenty-five million, three hundred twenty-five thousand, five hundred forty-one".