185820845102968 has 32 divisors (see below), whose sum is σ = 348576350693760. Its totient is φ = 92867161674880.

The previous prime is 185820845102953. The next prime is 185820845102983. The reversal of 185820845102968 is 869201548028581.

It is an interprime number because it is at equal distance from previous prime (185820845102953) and next prime (185820845102983).

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 147714558 + ... + 148967218.

It is an arithmetic number, because the mean of its divisors is an integer number (10893010959180).

Almost surely, 2^{185820845102968} is an apocalyptic number.

It is an amenable number.

185820845102968 is a deficient number, since it is larger than the sum of its proper divisors (162755505590792).

185820845102968 is a wasteful number, since it uses less digits than its factorization.

185820845102968 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1261287 (or 1261283 counting only the distinct ones).

The product of its (nonzero) digits is 88473600, while the sum is 67.

The spelling of 185820845102968 in words is "one hundred eighty-five trillion, eight hundred twenty billion, eight hundred forty-five million, one hundred two thousand, nine hundred sixty-eight".