55126527664526 has 8 divisors (see below), whose sum is σ = 83854436447664. Its totient is φ = 27175048848640.

The previous prime is 55126527664423. The next prime is 55126527664529. The reversal of 55126527664526 is 62546672562155.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (55126527664529) by changing a digit.

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, 194107491635 + ... + 194107491918.

It is an arithmetic number, because the mean of its divisors is an integer number (10481804555958).

Almost surely, 2^{55126527664526} is an apocalyptic number.

55126527664526 is a deficient number, since it is larger than the sum of its proper divisors (28727908783138).

55126527664526 is a wasteful number, since it uses less digits than its factorization.

55126527664526 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 388214983626.

The product of its digits is 181440000, while the sum is 62.

The spelling of 55126527664526 in words is "fifty-five trillion, one hundred twenty-six billion, five hundred twenty-seven million, six hundred sixty-four thousand, five hundred twenty-six".