125410553555 has 8 divisors (see below), whose sum is σ = 171991616352. Its totient is φ = 85995808128.

The previous prime is 125410553551. The next prime is 125410553557. The reversal of 125410553555 is 555355014521.

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 125410553555 - 2² = 125410553551 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (125410553551) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1791579302 + ... + 1791579371.

It is an arithmetic number, because the mean of its divisors is an integer number (21498952044).

Almost surely, 2^125410553555 is an apocalyptic number.

125410553555 is a deficient number, since it is larger than the sum of its proper divisors (46581062797).

125410553555 is an equidigital number, since it uses as much as digits as its factorization.

125410553555 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3583158685.

The product of its (nonzero) digits is 375000, while the sum is 41.

The spelling of 125410553555 in words is "one hundred twenty-five billion, four hundred ten million, five hundred fifty-three thousand, five hundred fifty-five".