125788093 has 2 divisors, whose sum is σ = 125788094. Its totient is φ = 125788092.

The previous prime is 125788067. The next prime is 125788129. The reversal of 125788093 is 390887521.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 99141849 + 26646244 = 9957^2 + 5162^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-125788093 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (125788063) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 62894046 + 62894047.

It is an arithmetic number, because the mean of its divisors is an integer number (62894047).

Almost surely, 2^125788093 is an apocalyptic number.

It is an amenable number.

125788093 is a deficient number, since it is larger than the sum of its proper divisors (1).

125788093 is an equidigital number, since it uses as much as digits as its factorization.

125788093 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 120960, while the sum is 43.

The square root of 125788093 is about 11215.5291003144. The cubic root of 125788093 is about 501.0485900472.

The spelling of 125788093 in words is "one hundred twenty-five million, seven hundred eighty-eight thousand, ninety-three".