55455113110031 has 8 divisors (see below), whose sum is σ = 57526761364800. Its totient is φ = 53417706975360.

The previous prime is 55455113109973. The next prime is 55455113110079. The reversal of 55455113110031 is 13001131155455.

It is a happy number.

55455113110031 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

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

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-55455113110031 is a prime.

It is a super-2 number, since 2×55455113110031² (a number of 28 digits) contains 22 as substring.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 55455113109973 and 55455113110000.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (55455113110231) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 8560526726 + ... + 8560533203.

It is an arithmetic number, because the mean of its divisors is an integer number (7190845170600).

Almost surely, 2^{55455113110031} is an apocalyptic number.

55455113110031 is a deficient number, since it is larger than the sum of its proper divisors (2071648254769).

55455113110031 is a wasteful number, since it uses less digits than its factorization.

55455113110031 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 17121060049.

The product of its (nonzero) digits is 22500, while the sum is 35.

Adding to 55455113110031 its reverse (13001131155455), we get a palindrome (68456244265486).

The spelling of 55455113110031 in words is "fifty-five trillion, four hundred fifty-five billion, one hundred thirteen million, one hundred ten thousand, thirty-one".