125493385 has 8 divisors (see below), whose sum is σ = 158518080. Its totient is φ = 95110704.

The previous prime is 125493377. The next prime is 125493419. The reversal of 125493385 is 583394521.

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 125493385 - 2³ = 125493377 is a prime.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 660397 + ... + 660586.

It is an arithmetic number, because the mean of its divisors is an integer number (19814760).

Almost surely, 2^125493385 is an apocalyptic number.

It is an amenable number.

125493385 is a deficient number, since it is larger than the sum of its proper divisors (33024695).

125493385 is a wasteful number, since it uses less digits than its factorization.

125493385 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1321007.

The product of its digits is 129600, while the sum is 40.

The square root of 125493385 is about 11202.3830054145. The cubic root of 125493385 is about 500.6569830352.

The spelling of 125493385 in words is "one hundred twenty-five million, four hundred ninety-three thousand, three hundred eighty-five".