125487482755 has 8 divisors (see below), whose sum is σ = 150590073024. Its totient is φ = 100386590400.

The previous prime is 125487482717. The next prime is 125487482773. The reversal of 125487482755 is 557284784521.

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

It is not a de Polignac number, because 125487482755 - 2⁹ = 125487482243 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 125487482755.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 255786 + ... + 562495.

It is an arithmetic number, because the mean of its divisors is an integer number (18823759128).

Almost surely, 2^125487482755 is an apocalyptic number.

125487482755 is a deficient number, since it is larger than the sum of its proper divisors (25102590269).

125487482755 is an equidigital number, since it uses as much as digits as its factorization.

125487482755 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 848957.

The product of its digits is 25088000, while the sum is 58.

The spelling of 125487482755 in words is "one hundred twenty-five billion, four hundred eighty-seven million, four hundred eighty-two thousand, seven hundred fifty-five".