125027623 has 4 divisors (see below), whose sum is σ = 142888720. Its totient is φ = 107166528.

The previous prime is 125027621. The next prime is 125027633. The reversal of 125027623 is 326720521.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 326720521 = 2927 ⋅111623.

It is not a de Polignac number, because 125027623 - 2¹ = 125027621 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 125027591 and 125027600.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (125027621) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 8930538 + ... + 8930551.

It is an arithmetic number, because the mean of its divisors is an integer number (35722180).

Almost surely, 2^125027623 is an apocalyptic number.

125027623 is a deficient number, since it is larger than the sum of its proper divisors (17861097).

125027623 is an equidigital number, since it uses as much as digits as its factorization.

125027623 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 17861096.

The product of its (nonzero) digits is 5040, while the sum is 28.

The square root of 125027623 is about 11181.5751573738. The cubic root of 125027623 is about 500.0368279540.

The spelling of 125027623 in words is "one hundred twenty-five million, twenty-seven thousand, six hundred twenty-three".