189348225575296 has 64 divisors (see below), whose sum is σ = 395383018705920. Its totient is φ = 90151757701632.

The previous prime is 189348225575167. The next prime is 189348225575303. The reversal of 189348225575296 is 692575522843981.

It is a tau number, because it is divible by the number of its divisors (64).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 143551230 + ... + 144864253.

It is an arithmetic number, because the mean of its divisors is an integer number (6177859667280).

Almost surely, 2^{189348225575296} is an apocalyptic number.

189348225575296 is a gapful number since it is divisible by the number (16) formed by its first and last digit.

It is an amenable number.

189348225575296 is an abundant number, since it is smaller than the sum of its proper divisors (206034793130624).

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

189348225575296 is a wasteful number, since it uses less digits than its factorization.

189348225575296 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 288415743 (or 288415731 counting only the distinct ones).

The product of its digits is 2612736000, while the sum is 76.

The spelling of 189348225575296 in words is "one hundred eighty-nine trillion, three hundred forty-eight billion, two hundred twenty-five million, five hundred seventy-five thousand, two hundred ninety-six".