125424073 has 8 divisors (see below), whose sum is σ = 132902720. Its totient is φ = 118033200.

The previous prime is 125424053. The next prime is 125424121. The reversal of 125424073 is 370424521.

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

It is a cyclic number.

It is not a de Polignac number, because 125424073 - 2⁵ = 125424041 is a prime.

It is not an unprimeable number, because it can be changed into a prime (125424053) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 18990 + ... + 24727.

It is an arithmetic number, because the mean of its divisors is an integer number (16612840).

Almost surely, 2^125424073 is an apocalyptic number.

It is an amenable number.

125424073 is a deficient number, since it is larger than the sum of its proper divisors (7478647).

125424073 is a wasteful number, since it uses less digits than its factorization.

125424073 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 43887.

The product of its (nonzero) digits is 6720, while the sum is 28.

The square root of 125424073 is about 11199.2889506433. The cubic root of 125424073 is about 500.5647924454.

Adding to 125424073 its reverse (370424521), we get a palindrome (495848594).

The spelling of 125424073 in words is "one hundred twenty-five million, four hundred twenty-four thousand, seventy-three".