125582441 has 8 divisors (see below), whose sum is σ = 131177280. Its totient is φ = 120071952.

The previous prime is 125582399. The next prime is 125582459. The reversal of 125582441 is 144285521.

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 125582441 - 2¹⁴ = 125566057 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 125582398 and 125582407.

It is not an unprimeable number, because it can be changed into a prime (125782441) 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, 18035 + ... + 24008.

It is an arithmetic number, because the mean of its divisors is an integer number (16397160).

Almost surely, 2^125582441 is an apocalyptic number.

It is an amenable number.

125582441 is a deficient number, since it is larger than the sum of its proper divisors (5594839).

125582441 is a wasteful number, since it uses less digits than its factorization.

125582441 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 42175.

The product of its digits is 12800, while the sum is 32.

The square root of 125582441 is about 11206.3571690358. The cubic root of 125582441 is about 500.7753849348.

The spelling of 125582441 in words is "one hundred twenty-five million, five hundred eighty-two thousand, four hundred forty-one".