61106010605508 has 24 divisors (see below), whose sum is σ = 155542572450720. Its totient is φ = 18516972910720.

The previous prime is 61106010605477. The next prime is 61106010605509. The reversal of 61106010605508 is 80550601060116.

61106010605508 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is not an unprimeable number, because it can be changed into a prime (61106010605509) 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 7 ways as a sum of consecutive naturals, for example, 231462161253 + ... + 231462161516.

It is an arithmetic number, because the mean of its divisors is an integer number (6480940518780).

Almost surely, 2^{61106010605508} is an apocalyptic number.

It is an amenable number.

61106010605508 is an abundant number, since it is smaller than the sum of its proper divisors (94436561845212).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

61106010605508 is a wasteful number, since it uses less digits than its factorization.

61106010605508 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 462924322787 (or 462924322785 counting only the distinct ones).

The product of its (nonzero) digits is 43200, while the sum is 39.

The spelling of 61106010605508 in words is "sixty-one trillion, one hundred six billion, ten million, six hundred five thousand, five hundred eight".