125773337 has 2 divisors, whose sum is σ = 125773338. Its totient is φ = 125773336.

The previous prime is 125773301. The next prime is 125773357. The reversal of 125773337 is 733377521.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 66113161 + 59660176 = 8131^2 + 7724^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-125773337 is a prime.

It is a Chen prime.

It is a self number, because there is not a number n which added to its sum of digits gives 125773337.

It is not a weakly prime, because it can be changed into another prime (125773357) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 62886668 + 62886669.

It is an arithmetic number, because the mean of its divisors is an integer number (62886669).

Almost surely, 2^125773337 is an apocalyptic number.

It is an amenable number.

125773337 is a deficient number, since it is larger than the sum of its proper divisors (1).

125773337 is an equidigital number, since it uses as much as digits as its factorization.

125773337 is an evil number, because the sum of its binary digits is even.

The product of its digits is 92610, while the sum is 38.

The square root of 125773337 is about 11214.8712431307. The cubic root of 125773337 is about 501.0289968781.

The spelling of 125773337 in words is "one hundred twenty-five million, seven hundred seventy-three thousand, three hundred thirty-seven".