5055455555553 has 16 divisors (see below), whose sum is σ = 7641174390080. Its totient is φ = 2947310121024.

The previous prime is 5055455555519. The next prime is 5055455555561. The reversal of 5055455555553 is 3555555545505.

It is not a de Polignac number, because 5055455555553 - 2¹³ = 5055455547361 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (57).

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 5055455555493 and 5055455555502.

It is not an unprimeable number, because it can be changed into a prime (5055455555453) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 3411237826 + ... + 3411239307.

It is an arithmetic number, because the mean of its divisors is an integer number (477573399380).

Almost surely, 2^{5055455555553} is an apocalyptic number.

It is an amenable number.

5055455555553 is a deficient number, since it is larger than the sum of its proper divisors (2585718834527).

5055455555553 is a wasteful number, since it uses less digits than its factorization.

5055455555553 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6822477168.

The product of its (nonzero) digits is 117187500, while the sum is 57.

The spelling of 5055455555553 in words is "five trillion, fifty-five billion, four hundred fifty-five million, five hundred fifty-five thousand, five hundred fifty-three".