125348312555 has 8 divisors (see below), whose sum is σ = 150836968800. Its totient is φ = 99999320896.

The previous prime is 125348312521. The next prime is 125348312569. The reversal of 125348312555 is 555213843521.

It is a happy number.

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

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-125348312555 is a prime.

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, 34914170 + ... + 34917759.

It is an arithmetic number, because the mean of its divisors is an integer number (18854621100).

Almost surely, 2^125348312555 is an apocalyptic number.

125348312555 is a deficient number, since it is larger than the sum of its proper divisors (25488656245).

125348312555 is an equidigital number, since it uses as much as digits as its factorization.

125348312555 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 69832293.

The product of its digits is 720000, while the sum is 44.

The spelling of 125348312555 in words is "one hundred twenty-five billion, three hundred forty-eight million, three hundred twelve thousand, five hundred fifty-five".