6161206360623 has 16 divisors (see below), whose sum is σ = 8223498702336. Its totient is φ = 4103194423680.

The previous prime is 6161206360583. The next prime is 6161206360633. The reversal of 6161206360623 is 3260636021616.

It is a happy number.

It is not a de Polignac number, because 6161206360623 - 2⁶ = 6161206360559 is a prime.

It is a super-3 number, since 3×6161206360623³ (a number of 39 digits) contains 333 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (6161206360633) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 12440311 + ... + 12926087.

It is an arithmetic number, because the mean of its divisors is an integer number (513968668896).

Almost surely, 2^{6161206360623} is an apocalyptic number.

6161206360623 is a deficient number, since it is larger than the sum of its proper divisors (2062292341713).

6161206360623 is a wasteful number, since it uses less digits than its factorization.

6161206360623 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 490174.

The product of its (nonzero) digits is 279936, while the sum is 42.

The spelling of 6161206360623 in words is "six trillion, one hundred sixty-one billion, two hundred six million, three hundred sixty thousand, six hundred twenty-three".