125333345 has 8 divisors (see below), whose sum is σ = 152865960. Its totient is φ = 98622720.

The previous prime is 125333339. The next prime is 125333353. The reversal of 125333345 is 543333521.

It can be written as a sum of positive squares in 4 ways, for example, as 94864 + 125238481 = 308^2 + 11191^2 .

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

It is not a de Polignac number, because 125333345 - 2⁶ = 125333281 is a prime.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 205160 + ... + 205769.

It is an arithmetic number, because the mean of its divisors is an integer number (19108245).

Almost surely, 2^125333345 is an apocalyptic number.

It is an amenable number.

125333345 is a deficient number, since it is larger than the sum of its proper divisors (27532615).

125333345 is an equidigital number, since it uses as much as digits as its factorization.

125333345 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 410995.

The product of its digits is 16200, while the sum is 29.

The square root of 125333345 is about 11195.2376035527. The cubic root of 125333345 is about 500.4440654949. Note that the first 3 decimals are identical.

Adding to 125333345 its reverse (543333521), we get a palindrome (668666866).

The spelling of 125333345 in words is "one hundred twenty-five million, three hundred thirty-three thousand, three hundred forty-five".