55533303523053 has 24 divisors (see below), whose sum is σ = 80557677360576. Its totient is φ = 36864189648000.

The previous prime is 55533303522971. The next prime is 55533303523079. The reversal of 55533303523053 is 35032530333555.

55533303523053 is a `hidden beast` number, since 5 + 5 + 5 + 3 + 330 + 3 + 5 + 2 + 305 + 3 = 666.

It is not a de Polignac number, because 55533303523053 - 2¹⁰ = 55533303522029 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (55533303523553) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 7824748 + ... + 13126053.

It is an arithmetic number, because the mean of its divisors is an integer number (3356569890024).

Almost surely, 2^{55533303523053} is an apocalyptic number.

It is an amenable number.

55533303523053 is a deficient number, since it is larger than the sum of its proper divisors (25024373837523).

55533303523053 is a wasteful number, since it uses less digits than its factorization.

55533303523053 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 20952065 (or 20952062 counting only the distinct ones).

The product of its (nonzero) digits is 4556250, while the sum is 45.

The spelling of 55533303523053 in words is "fifty-five trillion, five hundred thirty-three billion, three hundred three million, five hundred twenty-three thousand, fifty-three".