192045521364 has 12 divisors (see below), whose sum is σ = 448106216544. Its totient is φ = 64015173784.

The previous prime is 192045521363. The next prime is 192045521407. The reversal of 192045521364 is 463125540291.

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

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (192045521363) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 8001896712 + ... + 8001896735.

It is an arithmetic number, because the mean of its divisors is an integer number (37342184712).

Almost surely, 2^192045521364 is an apocalyptic number.

It is an amenable number.

192045521364 is an abundant number, since it is smaller than the sum of its proper divisors (256060695180).

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

192045521364 is a wasteful number, since it uses less digits than its factorization.

192045521364 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 16003793454 (or 16003793452 counting only the distinct ones).

The product of its (nonzero) digits is 259200, while the sum is 42.

The spelling of 192045521364 in words is "one hundred ninety-two billion, forty-five million, five hundred twenty-one thousand, three hundred sixty-four".