125451334 has 4 divisors (see below), whose sum is σ = 188177004. Its totient is φ = 62725666.

The previous prime is 125451331. The next prime is 125451341. The reversal of 125451334 is 433154521.

It is a semiprime because it is the product of two primes.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (125451331) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 31362832 + ... + 31362835.

It is an arithmetic number, because the mean of its divisors is an integer number (47044251).

Almost surely, 2^125451334 is an apocalyptic number.

125451334 is a deficient number, since it is larger than the sum of its proper divisors (62725670).

125451334 is an equidigital number, since it uses as much as digits as its factorization.

125451334 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 62725669.

The product of its digits is 7200, while the sum is 28.

The square root of 125451334 is about 11200.5059707140. The cubic root of 125451334 is about 500.6010558409.

The spelling of 125451334 in words is "one hundred twenty-five million, four hundred fifty-one thousand, three hundred thirty-four".