125565411383 has 2 divisors, whose sum is σ = 125565411384. Its totient is φ = 125565411382.

The previous prime is 125565411329. The next prime is 125565411431. The reversal of 125565411383 is 383114565521.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 125565411383 - 2¹⁸ = 125565149239 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (125565414383) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 62782705691 + 62782705692.

It is an arithmetic number, because the mean of its divisors is an integer number (62782705692).

Almost surely, 2^125565411383 is an apocalyptic number.

125565411383 is a deficient number, since it is larger than the sum of its proper divisors (1).

125565411383 is an equidigital number, since it uses as much as digits as its factorization.

125565411383 is an evil number, because the sum of its binary digits is even.

The product of its digits is 432000, while the sum is 44.

The spelling of 125565411383 in words is "one hundred twenty-five billion, five hundred sixty-five million, four hundred eleven thousand, three hundred eighty-three".