125734351 has 4 divisors (see below), whose sum is σ = 125967304. Its totient is φ = 125501400.

The previous prime is 125734327. The next prime is 125734361. The reversal of 125734351 is 153437521.

It is a happy number.

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

It is a cyclic number.

It is not a de Polignac number, because 125734351 - 2⁷ = 125734223 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (125734321) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 115665 + ... + 116746.

It is an arithmetic number, because the mean of its divisors is an integer number (31491826).

Almost surely, 2^125734351 is an apocalyptic number.

125734351 is a deficient number, since it is larger than the sum of its proper divisors (232953).

125734351 is an equidigital number, since it uses as much as digits as its factorization.

125734351 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 232952.

The product of its digits is 12600, while the sum is 31.

The square root of 125734351 is about 11213.1329698706. The cubic root of 125734351 is about 500.9772234909.

The spelling of 125734351 in words is "one hundred twenty-five million, seven hundred thirty-four thousand, three hundred fifty-one".