190000850594 has 16 divisors (see below), whose sum is σ = 289129820760. Its totient is φ = 93626265600.

The previous prime is 190000850593. The next prime is 190000850603. The reversal of 190000850594 is 495058000091.

It is a happy number.

It can be written as a sum of positive squares in 4 ways, for example, as 160180050625 + 29820799969 = 400225^2 + 172687^2 .

It is a super-2 number, since 2×190000850594² (a number of 23 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (190000850593) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 316607 + ... + 692994.

Almost surely, 2^190000850594 is an apocalyptic number.

190000850594 is a deficient number, since it is larger than the sum of its proper divisors (99128970166).

190000850594 is a wasteful number, since it uses less digits than its factorization.

190000850594 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1010965.

The product of its (nonzero) digits is 64800, while the sum is 41.

The spelling of 190000850594 in words is "one hundred ninety billion, eight hundred fifty thousand, five hundred ninety-four".