125141322155545 has 8 divisors (see below), whose sum is σ = 150172112202624. Its totient is φ = 100111373980464.

The previous prime is 125141322155477. The next prime is 125141322155561. The reversal of 125141322155545 is 545551223141521.

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 125141322155545 - 2²⁹ = 125140785284633 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 125141322155495 and 125141322155504.

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, 210140929 + ... + 210735598.

It is an arithmetic number, because the mean of its divisors is an integer number (18771514025328).

Almost surely, 2^{125141322155545} is an apocalyptic number.

It is an amenable number.

125141322155545 is a deficient number, since it is larger than the sum of its proper divisors (25030790047079).

125141322155545 is an equidigital number, since it uses as much as digits as its factorization.

125141322155545 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 420935999.

The product of its digits is 1200000, while the sum is 46.

The spelling of 125141322155545 in words is "one hundred twenty-five trillion, one hundred forty-one billion, three hundred twenty-two million, one hundred fifty-five thousand, five hundred forty-five".