73653038196 has 12 divisors (see below), whose sum is σ = 171857089152. Its totient is φ = 24551012728.

The previous prime is 73653038171. The next prime is 73653038197. The reversal of 73653038196 is 69183035637.

It is a happy number.

It is a tau number, because it is divible by the number of its divisors (12).

It is a Smith number, since the sum of its digits (51) coincides with the sum of the digits of its prime factors.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (73653038197) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 3068876580 + ... + 3068876603.

It is an arithmetic number, because the mean of its divisors is an integer number (14321424096).

Almost surely, 2^73653038196 is an apocalyptic number.

It is an amenable number.

73653038196 is an abundant number, since it is smaller than the sum of its proper divisors (98204050956).

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

73653038196 is a wasteful number, since it uses less digits than its factorization.

73653038196 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6137753190 (or 6137753188 counting only the distinct ones).

The product of its (nonzero) digits is 2449440, while the sum is 51.

The spelling of 73653038196 in words is "seventy-three billion, six hundred fifty-three million, thirty-eight thousand, one hundred ninety-six".