125576141 has 2 divisors, whose sum is σ = 125576142. Its totient is φ = 125576140.

The previous prime is 125576137. The next prime is 125576147. The reversal of 125576141 is 141675521.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 70073641 + 55502500 = 8371^2 + 7450^2 .

It is a cyclic number.

It is not a de Polignac number, because 125576141 - 2² = 125576137 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 125576098 and 125576107.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (125576147) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 62788070 + 62788071.

It is an arithmetic number, because the mean of its divisors is an integer number (62788071).

Almost surely, 2^125576141 is an apocalyptic number.

It is an amenable number.

125576141 is a deficient number, since it is larger than the sum of its proper divisors (1).

125576141 is an equidigital number, since it uses as much as digits as its factorization.

125576141 is an evil number, because the sum of its binary digits is even.

The product of its digits is 8400, while the sum is 32.

The square root of 125576141 is about 11206.0760750586. The cubic root of 125576141 is about 500.7670107873.

The spelling of 125576141 in words is "one hundred twenty-five million, five hundred seventy-six thousand, one hundred forty-one".