125153041422439 has 2 divisors, whose sum is σ = 125153041422440. Its totient is φ = 125153041422438.

The previous prime is 125153041422433. The next prime is 125153041422469. The reversal of 125153041422439 is 934224140351521.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 125153041422439 - 2⁵ = 125153041422407 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (125153041422433) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 62576520711219 + 62576520711220.

It is an arithmetic number, because the mean of its divisors is an integer number (62576520711220).

Almost surely, 2^{125153041422439} is an apocalyptic number.

125153041422439 is a deficient number, since it is larger than the sum of its proper divisors (1).

125153041422439 is an equidigital number, since it uses as much as digits as its factorization.

125153041422439 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 1036800, while the sum is 46.

The spelling of 125153041422439 in words is "one hundred twenty-five trillion, one hundred fifty-three billion, forty-one million, four hundred twenty-two thousand, four hundred thirty-nine".