10534533542565 has 16 divisors (see below), whose sum is σ = 16855315100928. Its totient is φ = 5618397411776.

The previous prime is 10534533542539. The next prime is 10534533542627. The reversal of 10534533542565 is 56524533543501.

It is a cyclic number.

It is not a de Polignac number, because 10534533542565 - 2⁷ = 10534533542437 is a prime.

It is a super-2 number, since 2×10534533542565² (a number of 27 digits) contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 3564319 + ... + 5811491.

It is an arithmetic number, because the mean of its divisors is an integer number (1053457193808).

Almost surely, 2^{10534533542565} is an apocalyptic number.

10534533542565 is a gapful number since it is divisible by the number (15) formed by its first and last digit.

It is an amenable number.

10534533542565 is a deficient number, since it is larger than the sum of its proper divisors (6320781558363).

10534533542565 is a wasteful number, since it uses less digits than its factorization.

10534533542565 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2559708.

The product of its (nonzero) digits is 16200000, while the sum is 51.

The spelling of 10534533542565 in words is "ten trillion, five hundred thirty-four billion, five hundred thirty-three million, five hundred forty-two thousand, five hundred sixty-five".