55034555543055 has 128 divisors (see below), whose sum is σ = 109076120570880. Its totient is φ = 26100854208000.

The previous prime is 55034555543041. The next prime is 55034555543117.

55034555543055 is a `hidden beast` number, since 5 + 5 + 0 + 3 + 4 + 5 + 5 + 554 + 30 + 55 = 666.

55034555543055 is nontrivially palindromic in base 10.

It is not a de Polignac number, because 55034555543055 - 2¹² = 55034555538959 is a prime.

It is a super-3 number, since 3×55034555543055³ (a number of 42 digits) contains 333 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 55034555542992 and 55034555543010.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 127 ways as a sum of consecutive naturals, for example, 24995085 + ... + 27107625.

It is an arithmetic number, because the mean of its divisors is an integer number (852157191960).

Almost surely, 2^{55034555543055} is an apocalyptic number.

55034555543055 is a gapful number since it is divisible by the number (55) formed by its first and last digit.

55034555543055 is a deficient number, since it is larger than the sum of its proper divisors (54041565027825).

55034555543055 is a wasteful number, since it uses less digits than its factorization.

55034555543055 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2112950 (or 2112944 counting only the distinct ones).

The product of its (nonzero) digits is 56250000, while the sum is 54.

The spelling of 55034555543055 in words is "fifty-five trillion, thirty-four billion, five hundred fifty-five million, five hundred forty-three thousand, fifty-five".