55141510142111 has 8 divisors (see below), whose sum is σ = 56955557034624. Its totient is φ = 53329668780960.

The previous prime is 55141510142051. The next prime is 55141510142129. The reversal of 55141510142111 is 11124101514155.

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

It is not a de Polignac number, because 55141510142111 - 2²⁶ = 55141443033247 is a prime.

It is a super-2 number, since 2×55141510142111² (a number of 28 digits) contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (55141510142141) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 551332016 + ... + 551432021.

It is an arithmetic number, because the mean of its divisors is an integer number (7119444629328).

Almost surely, 2^{55141510142111} is an apocalyptic number.

55141510142111 is a deficient number, since it is larger than the sum of its proper divisors (1814046892513).

55141510142111 is a wasteful number, since it uses less digits than its factorization.

55141510142111 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1102765681.

The product of its (nonzero) digits is 4000, while the sum is 32.

Adding to 55141510142111 its reverse (11124101514155), we get a palindrome (66265611656266).

The spelling of 55141510142111 in words is "fifty-five trillion, one hundred forty-one billion, five hundred ten million, one hundred forty-two thousand, one hundred eleven".