125385623 has 8 divisors (see below), whose sum is σ = 136878336. Its totient is φ = 113908600.

The previous prime is 125385587. The next prime is 125385649. The reversal of 125385623 is 326583521.

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 125385623 - 2¹⁶ = 125320087 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 (125385023) 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, 18290 + ... + 24192.

It is an arithmetic number, because the mean of its divisors is an integer number (17109792).

Almost surely, 2^125385623 is an apocalyptic number.

125385623 is a deficient number, since it is larger than the sum of its proper divisors (11492713).

125385623 is a wasteful number, since it uses less digits than its factorization.

125385623 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7845.

The product of its digits is 43200, while the sum is 35.

The square root of 125385623 is about 11197.5721922210. The cubic root of 125385623 is about 500.5136361751.

The spelling of 125385623 in words is "one hundred twenty-five million, three hundred eighty-five thousand, six hundred twenty-three".