125812373 has 8 divisors (see below), whose sum is σ = 128657280. Its totient is φ = 122974560.

The previous prime is 125812343. The next prime is 125812381. The reversal of 125812373 is 373218521.

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

It is not a de Polignac number, because 125812373 - 2¹⁶ = 125746837 is a prime.

It is a super-2 number, since 2×125812373² = 31657506399782258, which contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (125812303) 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, 51878 + ... + 54248.

It is an arithmetic number, because the mean of its divisors is an integer number (16082160).

Almost surely, 2^125812373 is an apocalyptic number.

It is an amenable number.

125812373 is a deficient number, since it is larger than the sum of its proper divisors (2844907).

125812373 is a wasteful number, since it uses less digits than its factorization.

125812373 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3547.

The product of its digits is 10080, while the sum is 32.

The square root of 125812373 is about 11216.6114758424. The cubic root of 125812373 is about 501.0808259471.

It can be divided in two parts, 1258 and 12373, that added together give a palindrome (13631).

The spelling of 125812373 in words is "one hundred twenty-five million, eight hundred twelve thousand, three hundred seventy-three".