1001560551006 has 16 divisors (see below), whose sum is σ = 2003144089104. Its totient is φ = 333849685824.

The previous prime is 1001560550917. The next prime is 1001560551029. The reversal of 1001560551006 is 6001550651001.

It is a super-2 number, since 2×1001560551006² (a number of 25 digits) contains 22 as substring.

It is a Curzon number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 362961 + ... + 1461116.

It is an arithmetic number, because the mean of its divisors is an integer number (125196505569).

Almost surely, 2^{1001560551006} is an apocalyptic number.

1001560551006 is an abundant number, since it is smaller than the sum of its proper divisors (1001583538098).

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

1001560551006 is a wasteful number, since it uses less digits than its factorization.

1001560551006 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1915595.

The product of its (nonzero) digits is 4500, while the sum is 30.

The spelling of 1001560551006 in words is "one trillion, one billion, five hundred sixty million, five hundred fifty-one thousand, six".