190539072248 has 32 divisors (see below), whose sum is σ = 410898655200. Its totient is φ = 81139473792.

The previous prime is 190539072239. The next prime is 190539072281. The reversal of 190539072248 is 842270935091.

It is a junction number, because it is equal to n+sod(n) for n = 190539072196 and 190539072205.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 10827143 + ... + 10844726.

It is an arithmetic number, because the mean of its divisors is an integer number (12840582975).

Almost surely, 2^190539072248 is an apocalyptic number.

It is an amenable number.

190539072248 is an abundant number, since it is smaller than the sum of its proper divisors (220359582952).

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

190539072248 is a wasteful number, since it uses less digits than its factorization.

190539072248 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 21672039 (or 21672035 counting only the distinct ones).

The product of its (nonzero) digits is 1088640, while the sum is 50.

The spelling of 190539072248 in words is "one hundred ninety billion, five hundred thirty-nine million, seventy-two thousand, two hundred forty-eight".