1178052586656 has 96 divisors (see below), whose sum is σ = 3374090754048. Its totient is φ = 356924624640.

The previous prime is 1178052586637. The next prime is 1178052586657. The reversal of 1178052586656 is 6566852508711.

It is a tau number, because it is divible by the number of its divisors (96).

It is a self number, because there is not a number n which added to its sum of digits gives 1178052586656.

It is not an unprimeable number, because it can be changed into a prime (1178052586657) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 6289105 + ... + 6473711.

It is an arithmetic number, because the mean of its divisors is an integer number (35146778688).

Almost surely, 2^{1178052586656} is an apocalyptic number.

1178052586656 is a gapful number since it is divisible by the number (16) formed by its first and last digit.

It is an amenable number.

1178052586656 is an abundant number, since it is smaller than the sum of its proper divisors (2196038167392).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

1178052586656 is a wasteful number, since it uses less digits than its factorization.

1178052586656 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 190674 (or 190666 counting only the distinct ones).

The product of its (nonzero) digits is 24192000, while the sum is 60.

The spelling of 1178052586656 in words is "one trillion, one hundred seventy-eight billion, fifty-two million, five hundred eighty-six thousand, six hundred fifty-six".