125042527 has 2 divisors, whose sum is σ = 125042528. Its totient is φ = 125042526.

The previous prime is 125042483. The next prime is 125042537. The reversal of 125042527 is 725240521.

It is a strong prime.

It is an emirp because it is prime and its reverse (725240521) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 125042527 - 2⁷ = 125042399 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 125042495 and 125042504.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (125042537) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 62521263 + 62521264.

It is an arithmetic number, because the mean of its divisors is an integer number (62521264).

Almost surely, 2^125042527 is an apocalyptic number.

125042527 is a deficient number, since it is larger than the sum of its proper divisors (1).

125042527 is an equidigital number, since it uses as much as digits as its factorization.

125042527 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 5600, while the sum is 28.

The square root of 125042527 is about 11182.2415910228. The cubic root of 125042527 is about 500.0566962375.

The spelling of 125042527 in words is "one hundred twenty-five million, forty-two thousand, five hundred twenty-seven".