125356541 has 2 divisors, whose sum is σ = 125356542. Its totient is φ = 125356540.

The previous prime is 125356523. The next prime is 125356559. The reversal of 125356541 is 145653521.

It is a balanced prime because it is at equal distance from previous prime (125356523) and next prime (125356559).

It can be written as a sum of positive squares in only one way, i.e., 106399225 + 18957316 = 10315^2 + 4354^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-125356541 is a prime.

It is a Chen prime.

It is a junction number, because it is equal to n+sod(n) for n = 125356498 and 125356507.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (125350541) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 62678270 + 62678271.

It is an arithmetic number, because the mean of its divisors is an integer number (62678271).

Almost surely, 2^125356541 is an apocalyptic number.

It is an amenable number.

125356541 is a deficient number, since it is larger than the sum of its proper divisors (1).

125356541 is an equidigital number, since it uses as much as digits as its factorization.

125356541 is an evil number, because the sum of its binary digits is even.

The product of its digits is 18000, while the sum is 32.

The square root of 125356541 is about 11196.2735318498. The cubic root of 125356541 is about 500.4749367274.

The spelling of 125356541 in words is "one hundred twenty-five million, three hundred fifty-six thousand, five hundred forty-one".