189350677952 has 14 divisors (see below), whose sum is σ = 375742751688. Its totient is φ = 94675338944.

The previous prime is 189350677951. The next prime is 189350677961. The reversal of 189350677952 is 259776053981.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (189350677951) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1479302108 + ... + 1479302235.

Almost surely, 2^189350677952 is an apocalyptic number.

It is an amenable number.

189350677952 is a deficient number, since it is larger than the sum of its proper divisors (186392073736).

189350677952 is an equidigital number, since it uses as much as digits as its factorization.

189350677952 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2958604355 (or 2958604345 counting only the distinct ones).

The product of its (nonzero) digits is 28576800, while the sum is 62.

The spelling of 189350677952 in words is "one hundred eighty-nine billion, three hundred fifty million, six hundred seventy-seven thousand, nine hundred fifty-two".