125250451054343 has 16 divisors (see below), whose sum is σ = 128028926519424. Its totient is φ = 122501814204000.

The previous prime is 125250451054243. The next prime is 125250451054369. The reversal of 125250451054343 is 343450154052521.

It is a happy number.

It is a cyclic number.

It is not a de Polignac number, because 125250451054343 - 2⁴⁶ = 54881706876679 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 125250451054294 and 125250451054303.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (125250451054243) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 6416405 + ... + 17078382.

It is an arithmetic number, because the mean of its divisors is an integer number (8001807907464).

Almost surely, 2^{125250451054343} is an apocalyptic number.

125250451054343 is a deficient number, since it is larger than the sum of its proper divisors (2778475465081).

125250451054343 is a wasteful number, since it uses less digits than its factorization.

125250451054343 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 23495422.

The product of its (nonzero) digits is 1440000, while the sum is 44.

The spelling of 125250451054343 in words is "one hundred twenty-five trillion, two hundred fifty billion, four hundred fifty-one million, fifty-four thousand, three hundred forty-three".