125595443 has 2 divisors, whose sum is σ = 125595444. Its totient is φ = 125595442.

The previous prime is 125595413. The next prime is 125595487. The reversal of 125595443 is 344595521.

It is a weak prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-125595443 is a prime.

It is a Chen prime.

It is a junction number, because it is equal to n+sod(n) for n = 125595397 and 125595406.

It is not a weakly prime, because it can be changed into another prime (125595413) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 62797721 + 62797722.

It is an arithmetic number, because the mean of its divisors is an integer number (62797722).

Almost surely, 2^125595443 is an apocalyptic number.

125595443 is a deficient number, since it is larger than the sum of its proper divisors (1).

125595443 is an equidigital number, since it uses as much as digits as its factorization.

125595443 is an evil number, because the sum of its binary digits is even.

The product of its digits is 108000, while the sum is 38.

The square root of 125595443 is about 11206.9372711727. The cubic root of 125595443 is about 500.7926666950.

The spelling of 125595443 in words is "one hundred twenty-five million, five hundred ninety-five thousand, four hundred forty-three".