6161654525142 has 16 divisors (see below), whose sum is σ = 12329625480192. Its totient is φ = 2052832103400.

The previous prime is 6161654525141. The next prime is 6161654525149. The reversal of 6161654525142 is 2415254561616.

It is a happy number.

It is a junction number, because it is equal to n+sod(n) for n = 6161654525091 and 6161654525100.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (6161654525141) 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, 263171898 + ... + 263195309.

It is an arithmetic number, because the mean of its divisors is an integer number (770601592512).

Almost surely, 2^{6161654525142} is an apocalyptic number.

6161654525142 is an abundant number, since it is smaller than the sum of its proper divisors (6167970955050).

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

6161654525142 is a wasteful number, since it uses less digits than its factorization.

6161654525142 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 526369163.

The product of its digits is 1728000, while the sum is 48.

The spelling of 6161654525142 in words is "six trillion, one hundred sixty-one billion, six hundred fifty-four million, five hundred twenty-five thousand, one hundred forty-two".