125040254 has 8 divisors (see below), whose sum is σ = 197432040. Its totient is φ = 59229576.

The previous prime is 125040241. The next prime is 125040269. The reversal of 125040254 is 452040521.

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, 1645229 + ... + 1645304.

It is an arithmetic number, because the mean of its divisors is an integer number (24679005).

Almost surely, 2^125040254 is an apocalyptic number.

125040254 is a deficient number, since it is larger than the sum of its proper divisors (72391786).

125040254 is a wasteful number, since it uses less digits than its factorization.

125040254 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3290554.

The product of its (nonzero) digits is 1600, while the sum is 23.

The square root of 125040254 is about 11182.1399561980. The cubic root of 125040254 is about 500.0536662397.

Adding to 125040254 its reverse (452040521), we get a palindrome (577080775).

The spelling of 125040254 in words is "one hundred twenty-five million, forty thousand, two hundred fifty-four".