185352000002 has 8 divisors (see below), whose sum is σ = 299414769276. Its totient is φ = 85547076912.

The previous prime is 185351999971. The next prime is 185352000083. The reversal of 185352000002 is 200000253581.

It can be written as a sum of positive squares in 2 ways, for example, as 146467709521 + 38884290481 = 382711^2 + 197191^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

It is a Harshad number since it is a multiple of its sum of digits (26), and also a Moran number because the ratio is a prime number: 7128923077 = 185352000002 / (1 + 8 + 5 + 3 + 5 + 2 + 0 + 0 + 0 + 0 + 0 + 2).

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 3 ways as a sum of consecutive naturals, for example, 3564461513 + ... + 3564461564.

Almost surely, 2^185352000002 is an apocalyptic number.

185352000002 is a deficient number, since it is larger than the sum of its proper divisors (114062769274).

185352000002 is a wasteful number, since it uses less digits than its factorization.

185352000002 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7128923092.

The product of its (nonzero) digits is 2400, while the sum is 26.

Adding to 185352000002 its reverse (200000253581), we get a palindrome (385352253583).

The spelling of 185352000002 in words is "one hundred eighty-five billion, three hundred fifty-two million, two", and thus it is an aban number.