125055351025145 has 8 divisors (see below), whose sum is σ = 150067618846656. Its totient is φ = 100043482409136.

The previous prime is 125055351025133. The next prime is 125055351025217. The reversal of 125055351025145 is 541520153550521.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 125055351025145 - 2⁶ = 125055351025081 is a prime.

It is a Duffinian number.

It is a Curzon number.

It is a junction number, because it is equal to n+sod(n) for n = 125055351025096 and 125055351025105.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 99111767 + ... + 100365596.

It is an arithmetic number, because the mean of its divisors is an integer number (18758452355832).

Almost surely, 2^{125055351025145} is an apocalyptic number.

It is an amenable number.

125055351025145 is a deficient number, since it is larger than the sum of its proper divisors (25012267821511).

125055351025145 is a wasteful number, since it uses less digits than its factorization.

125055351025145 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 199602751.

The product of its (nonzero) digits is 750000, while the sum is 44.

The spelling of 125055351025145 in words is "one hundred twenty-five trillion, fifty-five billion, three hundred fifty-one million, twenty-five thousand, one hundred forty-five".