125474343 has 4 divisors (see below), whose sum is σ = 167299128. Its totient is φ = 83649560.

The previous prime is 125474341. The next prime is 125474353. The reversal of 125474343 is 343474521.

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 125474343 - 2¹ = 125474341 is a prime.

It is an alternating number because its digits alternate between odd and even.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (125474341) 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, 20912388 + ... + 20912393.

It is an arithmetic number, because the mean of its divisors is an integer number (41824782).

Almost surely, 2^125474343 is an apocalyptic number.

125474343 is a deficient number, since it is larger than the sum of its proper divisors (41824785).

125474343 is an equidigital number, since it uses as much as digits as its factorization.

125474343 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 41824784.

The product of its digits is 40320, while the sum is 33.

The square root of 125474343 is about 11201.5330647193. The cubic root of 125474343 is about 500.6316590111.

The spelling of 125474343 in words is "one hundred twenty-five million, four hundred seventy-four thousand, three hundred forty-three".