1125555488606 has 8 divisors (see below), whose sum is σ = 1688359427280. Its totient is φ = 562769012848.

The previous prime is 1125555488573. The next prime is 1125555488627. The reversal of 1125555488606 is 6068845555211.

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

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 4203386 + ... + 4463133.

It is an arithmetic number, because the mean of its divisors is an integer number (211044928410).

Almost surely, 2^{1125555488606} is an apocalyptic number.

1125555488606 is a deficient number, since it is larger than the sum of its proper divisors (562803938674).

1125555488606 is an equidigital number, since it uses as much as digits as its factorization.

1125555488606 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 8731458.

The product of its (nonzero) digits is 11520000, while the sum is 56.

It can be divided in two parts, 1125555 and 488606, that added together give a palindrome (1614161).

The spelling of 1125555488606 in words is "one trillion, one hundred twenty-five billion, five hundred fifty-five million, four hundred eighty-eight thousand, six hundred six".