264164645322616 has 64 divisors (see below), whose sum is σ = 512944553721600. Its totient is φ = 127453641654528.

The previous prime is 264164645322587. The next prime is 264164645322623. The reversal of 264164645322616 is 616223546461462.

It is a hoax number, since the sum of its digits (58) coincides with the sum of the digits of its distinct prime factors.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 2601864445 + ... + 2601965971.

It is an arithmetic number, because the mean of its divisors is an integer number (8014758651900).

Almost surely, 2^{264164645322616} is an apocalyptic number.

It is an amenable number.

264164645322616 is a deficient number, since it is larger than the sum of its proper divisors (248779908398984).

264164645322616 is a wasteful number, since it uses less digits than its factorization.

264164645322616 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 192788 (or 192784 counting only the distinct ones).

The product of its digits is 59719680, while the sum is 58.

The spelling of 264164645322616 in words is "two hundred sixty-four trillion, one hundred sixty-four billion, six hundred forty-five million, three hundred twenty-two thousand, six hundred sixteen".