165248484916 has 48 divisors (see below), whose sum is σ = 304983191632. Its totient is φ = 78257664000.

The previous prime is 165248484851. The next prime is 165248484923. The reversal of 165248484916 is 619484842561.

165248484916 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in 8 ways, for example, as 1510099600 + 163738385316 = 38860^2 + 404646^2 .

It is a congruent number.

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 15 ways as a sum of consecutive naturals, for example, 781366 + ... + 970066.

Almost surely, 2^165248484916 is an apocalyptic number.

It is an amenable number.

165248484916 is a deficient number, since it is larger than the sum of its proper divisors (139734706716).

165248484916 is a wasteful number, since it uses less digits than its factorization.

165248484916 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 188900 (or 188898 counting only the distinct ones).

The product of its digits is 13271040, while the sum is 58.

The spelling of 165248484916 in words is "one hundred sixty-five billion, two hundred forty-eight million, four hundred eighty-four thousand, nine hundred sixteen".