10611602543 has 8 divisors (see below), whose sum is σ = 11171097600. Its totient is φ = 10052206488.

The previous prime is 10611602537. The next prime is 10611602593. The reversal of 10611602543 is 34520611601.

It is a happy number.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 10611602543 - 2¹² = 10611598447 is a prime.

It is a super-2 number, since 2×10611602543² (a number of 21 digits) contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (10611602593) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 314930 + ... + 346992.

It is an arithmetic number, because the mean of its divisors is an integer number (1396387200).

Almost surely, 2^10611602543 is an apocalyptic number.

10611602543 is a deficient number, since it is larger than the sum of its proper divisors (559495057).

10611602543 is a wasteful number, since it uses less digits than its factorization.

10611602543 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 49501.

The product of its (nonzero) digits is 4320, while the sum is 29.

The spelling of 10611602543 in words is "ten billion, six hundred eleven million, six hundred two thousand, five hundred forty-three".