1156201125006 has 16 divisors (see below), whose sum is σ = 2327921730000. Its totient is φ = 382813795008.

The previous prime is 1156201124993. The next prime is 1156201125007. The reversal of 1156201125006 is 6005211026511.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1156201125007) by changing a digit.

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, 646644031 + ... + 646645818.

It is an arithmetic number, because the mean of its divisors is an integer number (145495108125).

Almost surely, 2^{1156201125006} is an apocalyptic number.

1156201125006 is an abundant number, since it is smaller than the sum of its proper divisors (1171720604994).

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

1156201125006 is a wasteful number, since it uses less digits than its factorization.

1156201125006 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1293290003.

The product of its (nonzero) digits is 3600, while the sum is 30.

The spelling of 1156201125006 in words is "one trillion, one hundred fifty-six billion, two hundred one million, one hundred twenty-five thousand, six".