125577382 has 8 divisors (see below), whose sum is σ = 215275536. Its totient is φ = 53818872.

The previous prime is 125577379. The next prime is 125577421. The reversal of 125577382 is 283775521.

It is a happy number.

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

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 4484893 + ... + 4484920.

It is an arithmetic number, because the mean of its divisors is an integer number (26909442).

Almost surely, 2^125577382 is an apocalyptic number.

125577382 is a deficient number, since it is larger than the sum of its proper divisors (89698154).

125577382 is an equidigital number, since it uses as much as digits as its factorization.

125577382 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 8969822.

The product of its digits is 117600, while the sum is 40.

The square root of 125577382 is about 11206.1314466679. The cubic root of 125577382 is about 500.7686603836.

The spelling of 125577382 in words is "one hundred twenty-five million, five hundred seventy-seven thousand, three hundred eighty-two".