55143004165414 has 16 divisors (see below), whose sum is σ = 90267967772496. Its totient is φ = 25055568294400.

The previous prime is 55143004165397. The next prime is 55143004165463. The reversal of 55143004165414 is 41456140034155.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 471620167 + ... + 471737074.

It is an arithmetic number, because the mean of its divisors is an integer number (5641747985781).

Almost surely, 2^{55143004165414} is an apocalyptic number.

55143004165414 is a deficient number, since it is larger than the sum of its proper divisors (35124963607082).

55143004165414 is a wasteful number, since it uses less digits than its factorization.

55143004165414 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 943359911.

The product of its (nonzero) digits is 576000, while the sum is 43.

Adding to 55143004165414 its reverse (41456140034155), we get a palindrome (96599144199569).

The spelling of 55143004165414 in words is "fifty-five trillion, one hundred forty-three billion, four million, one hundred sixty-five thousand, four hundred fourteen".