125388793 has 2 divisors, whose sum is σ = 125388794. Its totient is φ = 125388792.

The previous prime is 125388763. The next prime is 125388803. The reversal of 125388793 is 397883521.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 120736144 + 4652649 = 10988^2 + 2157^2 .

It is a cyclic number.

It is not a de Polignac number, because 125388793 - 2⁵ = 125388761 is a prime.

It is not a weakly prime, because it can be changed into another prime (125388743) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 62694396 + 62694397.

It is an arithmetic number, because the mean of its divisors is an integer number (62694397).

Almost surely, 2^125388793 is an apocalyptic number.

It is an amenable number.

125388793 is a deficient number, since it is larger than the sum of its proper divisors (1).

125388793 is an equidigital number, since it uses as much as digits as its factorization.

125388793 is an evil number, because the sum of its binary digits is even.

The product of its digits is 362880, while the sum is 46.

The square root of 125388793 is about 11197.7137398667. The cubic root of 125388793 is about 500.5178541357.

The spelling of 125388793 in words is "one hundred twenty-five million, three hundred eighty-eight thousand, seven hundred ninety-three".