146956645567 has 16 divisors (see below), whose sum is σ = 155632462560. Its totient is φ = 138375447552.

The previous prime is 146956645559. The next prime is 146956645601. The reversal of 146956645567 is 765546659641.

It is a cyclic number.

It is not a de Polignac number, because 146956645567 - 2³ = 146956645559 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 146956645499 and 146956645508.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (146956045567) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 18853623 + ... + 18861415.

It is an arithmetic number, because the mean of its divisors is an integer number (9727028910).

Almost surely, 2^146956645567 is an apocalyptic number.

146956645567 is a deficient number, since it is larger than the sum of its proper divisors (8675816993).

146956645567 is a wasteful number, since it uses less digits than its factorization.

146956645567 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 13722.

The product of its digits is 163296000, while the sum is 64.

The spelling of 146956645567 in words is "one hundred forty-six billion, nine hundred fifty-six million, six hundred forty-five thousand, five hundred sixty-seven".