192521092113396 has 18 divisors (see below), whose sum is σ = 486650538397842. Its totient is φ = 64173697371120.

The previous prime is 192521092113359. The next prime is 192521092113397. The reversal of 192521092113396 is 693311290125291.

It is a happy number.

192521092113396 is a `hidden beast` number, since 1 + 9 + 2 + 5 + 210 + 9 + 21 + 13 + 396 = 666.

It can be written as a sum of positive squares in only one way, i.e., 102756457776996 + 89764634336400 = 10136886^2 + 9474420^2 .

It is a tau number, because it is divible by the number of its divisors (18).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (192521092113397) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 2673904057095 + ... + 2673904057166.

Almost surely, 2^{192521092113396} is an apocalyptic number.

It is an amenable number.

192521092113396 is an abundant number, since it is smaller than the sum of its proper divisors (294129446284446).

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

192521092113396 is a wasteful number, since it uses less digits than its factorization.

192521092113396 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5347808114271 (or 5347808114266 counting only the distinct ones).

The product of its (nonzero) digits is 1574640, while the sum is 54.

The spelling of 192521092113396 in words is "one hundred ninety-two trillion, five hundred twenty-one billion, ninety-two million, one hundred thirteen thousand, three hundred ninety-six".