125070677 has 2 divisors, whose sum is σ = 125070678. Its totient is φ = 125070676.

The previous prime is 125070641. The next prime is 125070691. The reversal of 125070677 is 776070521.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 105657841 + 19412836 = 10279^2 + 4406^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-125070677 is a prime.

It is a Chen prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (125070607) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 62535338 + 62535339.

It is an arithmetic number, because the mean of its divisors is an integer number (62535339).

Almost surely, 2^125070677 is an apocalyptic number.

It is an amenable number.

125070677 is a deficient number, since it is larger than the sum of its proper divisors (1).

125070677 is an equidigital number, since it uses as much as digits as its factorization.

125070677 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 20580, while the sum is 35.

The square root of 125070677 is about 11183.5002123664. The cubic root of 125070677 is about 500.0942182447.

The spelling of 125070677 in words is "one hundred twenty-five million, seventy thousand, six hundred seventy-seven".