125345254 has 8 divisors (see below), whose sum is σ = 189453528. Its totient is φ = 62194080.

The previous prime is 125345249. The next prime is 125345263. The reversal of 125345254 is 452543521.

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

It is a super-2 number, since 2×125345254² = 31422865400649032, which contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 238947 + ... + 239470.

It is an arithmetic number, because the mean of its divisors is an integer number (23681691).

Almost surely, 2^125345254 is an apocalyptic number.

125345254 is a deficient number, since it is larger than the sum of its proper divisors (64108274).

125345254 is a wasteful number, since it uses less digits than its factorization.

125345254 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 478550.

The product of its digits is 24000, while the sum is 31.

The square root of 125345254 is about 11195.7694688664. The cubic root of 125345254 is about 500.4599154924.

Adding to 125345254 its reverse (452543521), we get a palindrome (577888775).

The spelling of 125345254 in words is "one hundred twenty-five million, three hundred forty-five thousand, two hundred fifty-four".