189237656002 has 24 divisors (see below), whose sum is σ = 297015574464. Its totient is φ = 90419287464.

The previous prime is 189237655987. The next prime is 189237656017. The reversal of 189237656002 is 200656732981.

189237656002 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is an interprime number because it is at equal distance from previous prime (189237655987) and next prime (189237656017).

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 11 ways as a sum of consecutive naturals, for example, 1040523 + ... + 1208785.

It is an arithmetic number, because the mean of its divisors is an integer number (12375648936).

Almost surely, 2^189237656002 is an apocalyptic number.

189237656002 is a deficient number, since it is larger than the sum of its proper divisors (107777918462).

189237656002 is a wasteful number, since it uses less digits than its factorization.

189237656002 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 169374 (or 169351 counting only the distinct ones).

The product of its (nonzero) digits is 1088640, while the sum is 49.

The spelling of 189237656002 in words is "one hundred eighty-nine billion, two hundred thirty-seven million, six hundred fifty-six thousand, two".