106562616543 has 24 divisors (see below), whose sum is σ = 160633505760. Its totient is φ = 67945616640.

The previous prime is 106562616521. The next prime is 106562616577. The reversal of 106562616543 is 345616265601.

106562616543 is a `hidden beast` number, since 1 + 0 + 6 + 5 + 626 + 16 + 5 + 4 + 3 = 666.

It is not a de Polignac number, because 106562616543 - 2¹⁰ = 106562615519 is a prime.

It is a super-2 number, since 2×106562616543² (a number of 23 digits) contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (106562616143) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 2397603 + ... + 2441643.

It is an arithmetic number, because the mean of its divisors is an integer number (6693062740).

Almost surely, 2^106562616543 is an apocalyptic number.

106562616543 is a deficient number, since it is larger than the sum of its proper divisors (54070889217).

106562616543 is a wasteful number, since it uses less digits than its factorization.

106562616543 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 55759 (or 55756 counting only the distinct ones).

The product of its (nonzero) digits is 777600, while the sum is 45.

The spelling of 106562616543 in words is "one hundred six billion, five hundred sixty-two million, six hundred sixteen thousand, five hundred forty-three".