16146924656552 has 32 divisors (see below), whose sum is σ = 31680414419400. Its totient is φ = 7707048171264.

The previous prime is 16146924656537. The next prime is 16146924656563. The reversal of 16146924656552 is 25565642964161.

It can be written as a sum of positive squares in 4 ways, for example, as 16074534601636 + 72390054916 = 4009306^2 + 269054^2 .

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (29) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 514610927 + ... + 514642302.

Almost surely, 2^{16146924656552} is an apocalyptic number.

It is an amenable number.

16146924656552 is a deficient number, since it is larger than the sum of its proper divisors (15533489762848).

16146924656552 is a wasteful number, since it uses less digits than its factorization.

16146924656552 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1029253325 (or 1029253321 counting only the distinct ones).

The product of its digits is 93312000, while the sum is 62.

The spelling of 16146924656552 in words is "sixteen trillion, one hundred forty-six billion, nine hundred twenty-four million, six hundred fifty-six thousand, five hundred fifty-two".