125364924943 has 2 divisors, whose sum is σ = 125364924944. Its totient is φ = 125364924942.

The previous prime is 125364924931. The next prime is 125364924959. The reversal of 125364924943 is 349429463521.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 125364924943 - 2¹⁷ = 125364793871 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (125364924973) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 62682462471 + 62682462472.

It is an arithmetic number, because the mean of its divisors is an integer number (62682462472).

Almost surely, 2^125364924943 is an apocalyptic number.

125364924943 is a deficient number, since it is larger than the sum of its proper divisors (1).

125364924943 is an equidigital number, since it uses as much as digits as its factorization.

125364924943 is an evil number, because the sum of its binary digits is even.

The product of its digits is 5598720, while the sum is 52.

The spelling of 125364924943 in words is "one hundred twenty-five billion, three hundred sixty-four million, nine hundred twenty-four thousand, nine hundred forty-three".