1157110572006 has 12 divisors (see below), whose sum is σ = 2507072906052. Its totient is φ = 385703523996.

The previous prime is 1157110571963. The next prime is 1157110572067. The reversal of 1157110572006 is 6002750117511.

It is a happy number.

1157110572006 is a `hidden beast` number, since 1 + 1 + 5 + 71 + 10 + 572 + 0 + 0 + 6 = 666.

It is a Curzon number.

It is a congruent number.

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 5 ways as a sum of consecutive naturals, for example, 32141960316 + ... + 32141960351.

It is an arithmetic number, because the mean of its divisors is an integer number (208922742171).

Almost surely, 2^{1157110572006} is an apocalyptic number.

1157110572006 is an abundant number, since it is smaller than the sum of its proper divisors (1349962334046).

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

1157110572006 is a wasteful number, since it uses less digits than its factorization.

1157110572006 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 64283920675 (or 64283920672 counting only the distinct ones).

The product of its (nonzero) digits is 14700, while the sum is 36.

Adding to 1157110572006 its reverse (6002750117511), we get a palindrome (7159860689517).

The spelling of 1157110572006 in words is "one trillion, one hundred fifty-seven billion, one hundred ten million, five hundred seventy-two thousand, six".