125467319 has 2 divisors, whose sum is σ = 125467320. Its totient is φ = 125467318.

The previous prime is 125467313. The next prime is 125467337. The reversal of 125467319 is 913764521.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 125467319 - 2¹² = 125463223 is a prime.

It is a super-2 number, since 2×125467319² = 31484096274095522, which contains 22 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (125467313) 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 as a sum of consecutive naturals, namely, 62733659 + 62733660.

It is an arithmetic number, because the mean of its divisors is an integer number (62733660).

Almost surely, 2^125467319 is an apocalyptic number.

125467319 is a deficient number, since it is larger than the sum of its proper divisors (1).

125467319 is an equidigital number, since it uses as much as digits as its factorization.

125467319 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 45360, while the sum is 38.

The square root of 125467319 is about 11201.2195318188. The cubic root of 125467319 is about 500.6223171215.

The spelling of 125467319 in words is "one hundred twenty-five million, four hundred sixty-seven thousand, three hundred nineteen".