1001156451352 has 16 divisors (see below), whose sum is σ = 1975966680600. Its totient is φ = 474232003200.

The previous prime is 1001156451293. The next prime is 1001156451467. The reversal of 1001156451352 is 2531546511001.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 3293277649 + ... + 3293277952.

Almost surely, 2^{1001156451352} is an apocalyptic number.

It is an amenable number.

1001156451352 is a deficient number, since it is larger than the sum of its proper divisors (974810229248).

1001156451352 is a wasteful number, since it uses less digits than its factorization.

1001156451352 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6586555626 (or 6586555622 counting only the distinct ones).

The product of its (nonzero) digits is 18000, while the sum is 34.

The spelling of 1001156451352 in words is "one trillion, one billion, one hundred fifty-six million, four hundred fifty-one thousand, three hundred fifty-two".