187682507050 has 12 divisors (see below), whose sum is σ = 349089463206. Its totient is φ = 75073002800.

The previous prime is 187682507027. The next prime is 187682507099. The reversal of 187682507050 is 50705286781.

It can be written as a sum of positive squares in 3 ways, for example, as 145352325001 + 42330182049 = 381251^2 + 205743^2 .

It is a junction number, because it is equal to n+sod(n) for n = 187682506985 and 187682507003.

It is an unprimeable number.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 1876825021 + ... + 1876825120.

Almost surely, 2^187682507050 is an apocalyptic number.

187682507050 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

187682507050 is a deficient number, since it is larger than the sum of its proper divisors (161406956156).

187682507050 is a wasteful number, since it uses less digits than its factorization.

187682507050 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3753650153 (or 3753650148 counting only the distinct ones).

The product of its (nonzero) digits is 940800, while the sum is 49.

The spelling of 187682507050 in words is "one hundred eighty-seven billion, six hundred eighty-two million, five hundred seven thousand, fifty".