187193482245 has 80 divisors (see below), whose sum is σ = 418362645888. Its totient is φ = 77794680960.

The previous prime is 187193482207. The next prime is 187193482297. The reversal of 187193482245 is 542284391781.

187193482245 is a `hidden beast` number, since 1 + 8 + 71 + 9 + 348 + 224 + 5 = 666.

187193482245 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 187193482245 - 2⁶ = 187193482181 is a prime.

It is a Smith number, since the sum of its digits (54) coincides with the sum of the digits of its prime factors.

It is a junction number, because it is equal to n+sod(n) for n = 187193482191 and 187193482200.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 79 ways as a sum of consecutive naturals, for example, 2970154 + ... + 3032523.

Almost surely, 2^187193482245 is an apocalyptic number.

187193482245 is a gapful number since it is divisible by the number (15) formed by its first and last digit.

It is an amenable number.

187193482245 is an abundant number, since it is smaller than the sum of its proper divisors (231169163643).

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

187193482245 is a wasteful number, since it uses less digits than its factorization.

187193482245 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6002712 (or 6002703 counting only the distinct ones).

The product of its digits is 3870720, while the sum is 54.

The spelling of 187193482245 in words is "one hundred eighty-seven billion, one hundred ninety-three million, four hundred eighty-two thousand, two hundred forty-five".