125350579 has 2 divisors, whose sum is σ = 125350580. Its totient is φ = 125350578.

The previous prime is 125350573. The next prime is 125350583. The reversal of 125350579 is 975053521.

It is a happy number.

It is a strong prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-125350579 is a prime.

It is not a weakly prime, because it can be changed into another prime (125350573) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 62675289 + 62675290.

It is an arithmetic number, because the mean of its divisors is an integer number (62675290).

Almost surely, 2^125350579 is an apocalyptic number.

125350579 is a deficient number, since it is larger than the sum of its proper divisors (1).

125350579 is an equidigital number, since it uses as much as digits as its factorization.

125350579 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 47250, while the sum is 37.

The square root of 125350579 is about 11196.0072793831. The cubic root of 125350579 is about 500.4670023485.

The spelling of 125350579 in words is "one hundred twenty-five million, three hundred fifty thousand, five hundred seventy-nine".