55511110556053 has 8 divisors (see below), whose sum is σ = 58437038757600. Its totient is φ = 52585611434928.

The previous prime is 55511110556051. The next prime is 55511110556113. The reversal of 55511110556053 is 35065501111555.

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

It is a cyclic number.

It is not a de Polignac number, because 55511110556053 - 2¹ = 55511110556051 is a prime.

It is a super-3 number, since 3×55511110556053³ (a number of 42 digits) contains 333 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 (55511110556051) 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, 107004526 + ... + 107522047.

It is an arithmetic number, because the mean of its divisors is an integer number (7304629844700).

Almost surely, 2^{55511110556053} is an apocalyptic number.

It is an amenable number.

55511110556053 is a deficient number, since it is larger than the sum of its proper divisors (2925928201547).

55511110556053 is a wasteful number, since it uses less digits than its factorization.

55511110556053 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 214540211.

The product of its (nonzero) digits is 281250, while the sum is 43.

The spelling of 55511110556053 in words is "fifty-five trillion, five hundred eleven billion, one hundred ten million, five hundred fifty-six thousand, fifty-three".