125241773 has 2 divisors, whose sum is σ = 125241774. Its totient is φ = 125241772.

The previous prime is 125241751. The next prime is 125241797. The reversal of 125241773 is 377142521.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 111239209 + 14002564 = 10547^2 + 3742^2 .

It is a cyclic number.

It is not a de Polignac number, because 125241773 - 2⁶ = 125241709 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (125241713) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 62620886 + 62620887.

It is an arithmetic number, because the mean of its divisors is an integer number (62620887).

Almost surely, 2^125241773 is an apocalyptic number.

It is an amenable number.

125241773 is a deficient number, since it is larger than the sum of its proper divisors (1).

125241773 is an equidigital number, since it uses as much as digits as its factorization.

125241773 is an evil number, because the sum of its binary digits is even.

The product of its digits is 11760, while the sum is 32.

The square root of 125241773 is about 11191.1470815105. The cubic root of 125241773 is about 500.3221563859.

The spelling of 125241773 in words is "one hundred twenty-five million, two hundred forty-one thousand, seven hundred seventy-three".