5165645324012 has 24 divisors (see below), whose sum is σ = 9411163653360. Its totient is φ = 2477875982400.

The previous prime is 5165645324009. The next prime is 5165645324023. The reversal of 5165645324012 is 2104235465615.

It is a super-2 number, since 2×5165645324012² (a number of 26 digits) contains 22 as substring.

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, 141801614 + ... + 141838037.

It is an arithmetic number, because the mean of its divisors is an integer number (392131818890).

Almost surely, 2^{5165645324012} is an apocalyptic number.

It is an amenable number.

5165645324012 is a deficient number, since it is larger than the sum of its proper divisors (4245518329348).

5165645324012 is a wasteful number, since it uses less digits than its factorization.

5165645324012 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 283639841 (or 283639839 counting only the distinct ones).

The product of its (nonzero) digits is 864000, while the sum is 44.

The spelling of 5165645324012 in words is "five trillion, one hundred sixty-five billion, six hundred forty-five million, three hundred twenty-four thousand, twelve".