189152150925 has 12 divisors (see below), whose sum is σ = 312731556320. Its totient is φ = 100881147120.

The previous prime is 189152150917. The next prime is 189152150953. The reversal of 189152150925 is 529051251981.

It is not a de Polignac number, because 189152150925 - 2³ = 189152150917 is a prime.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 1261014265 + ... + 1261014414.

Almost surely, 2^189152150925 is an apocalyptic number.

189152150925 is a gapful number since it is divisible by the number (15) formed by its first and last digit.

It is an amenable number.

189152150925 is a deficient number, since it is larger than the sum of its proper divisors (123579405395).

189152150925 is a wasteful number, since it uses less digits than its factorization.

189152150925 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2522028692 (or 2522028687 counting only the distinct ones).

The product of its (nonzero) digits is 324000, while the sum is 48.

The spelling of 189152150925 in words is "one hundred eighty-nine billion, one hundred fifty-two million, one hundred fifty thousand, nine hundred twenty-five".