125373937 has 4 divisors (see below), whose sum is σ = 135018100. Its totient is φ = 115729776.

The previous prime is 125373893. The next prime is 125373953. The reversal of 125373937 is 739373521.

It is a happy number.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 739373521 = 4099 ⋅180379.

It can be written as a sum of positive squares in 2 ways, for example, as 34152336 + 91221601 = 5844^2 + 9551^2 .

It is a cyclic number.

It is not a de Polignac number, because 125373937 - 2²³ = 116985329 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 125373937.

It is not an unprimeable number, because it can be changed into a prime (125373967) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 4822062 + ... + 4822087.

It is an arithmetic number, because the mean of its divisors is an integer number (33754525).

Almost surely, 2^125373937 is an apocalyptic number.

It is an amenable number.

125373937 is a deficient number, since it is larger than the sum of its proper divisors (9644163).

125373937 is an equidigital number, since it uses as much as digits as its factorization.

125373937 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 9644162.

The product of its digits is 119070, while the sum is 40.

The square root of 125373937 is about 11197.0503705217. The cubic root of 125373937 is about 500.4980863219.

The spelling of 125373937 in words is "one hundred twenty-five million, three hundred seventy-three thousand, nine hundred thirty-seven".