1052566544007 has 12 divisors (see below), whose sum is σ = 1658589705864. Its totient is φ = 637919117520.

The previous prime is 1052566543991. The next prime is 1052566544023. The reversal of 1052566544007 is 7004456652501.

1052566544007 is a `hidden beast` number, since 1 + 0 + 52 + 56 + 6 + 544 + 0 + 0 + 7 = 666.

It is an interprime number because it is at equal distance from previous prime (1052566543991) and next prime (1052566544023).

It is not a de Polignac number, because 1052566544007 - 2⁴ = 1052566543991 is a prime.

It is a super-2 number, since 2×1052566544007² (a number of 25 digits) contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1052566544077) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 5315992548 + ... + 5315992745.

It is an arithmetic number, because the mean of its divisors is an integer number (138215808822).

Almost surely, 2^{1052566544007} is an apocalyptic number.

1052566544007 is a deficient number, since it is larger than the sum of its proper divisors (606023161857).

1052566544007 is a wasteful number, since it uses less digits than its factorization.

1052566544007 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 10631985310 (or 10631985307 counting only the distinct ones).

The product of its (nonzero) digits is 1008000, while the sum is 45.

The spelling of 1052566544007 in words is "one trillion, fifty-two billion, five hundred sixty-six million, five hundred forty-four thousand, seven".