125373967 has 2 divisors, whose sum is σ = 125373968. Its totient is φ = 125373966.

The previous prime is 125373953. The next prime is 125373979. The reversal of 125373967 is 769373521.

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-125373967 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (125373067) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 62686983 + 62686984.

It is an arithmetic number, because the mean of its divisors is an integer number (62686984).

Almost surely, 2^125373967 is an apocalyptic number.

125373967 is a deficient number, since it is larger than the sum of its proper divisors (1).

125373967 is an equidigital number, since it uses as much as digits as its factorization.

125373967 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 238140, while the sum is 43.

The square root of 125373967 is about 11197.0517101601. The cubic root of 125373967 is about 500.4981262424.

The spelling of 125373967 in words is "one hundred twenty-five million, three hundred seventy-three thousand, nine hundred sixty-seven".