14155542652 has 12 divisors (see below), whose sum is σ = 25141934440. Its totient is φ = 6972132816.

The previous prime is 14155542647. The next prime is 14155542689. The reversal of 14155542652 is 25624555141.

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 3 ways as a sum of consecutive naturals, for example, 26409327 + ... + 26409862.

Almost surely, 2^14155542652 is an apocalyptic number.

It is an amenable number.

14155542652 is a deficient number, since it is larger than the sum of its proper divisors (10986391788).

14155542652 is a wasteful number, since it uses less digits than its factorization.

14155542652 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 52819260 (or 52819258 counting only the distinct ones).

The product of its digits is 240000, while the sum is 40.

The spelling of 14155542652 in words is "fourteen billion, one hundred fifty-five million, five hundred forty-two thousand, six hundred fifty-two".