5356641504555 has 48 divisors (see below), whose sum is σ = 10164968367840. Its totient is φ = 2587916889600.

The previous prime is 5356641504553. The next prime is 5356641504569. The reversal of 5356641504555 is 5554051466535.

5356641504555 is a `hidden beast` number, since 5 + 35 + 6 + 6 + 4 + 1 + 50 + 4 + 555 = 666.

It is not a de Polignac number, because 5356641504555 - 2¹ = 5356641504553 is a prime.

It is not an unprimeable number, because it can be changed into a prime (5356641504553) by changing a digit.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 19116240 + ... + 19394429.

It is an arithmetic number, because the mean of its divisors is an integer number (211770174330).

Almost surely, 2^{5356641504555} is an apocalyptic number.

5356641504555 is a gapful number since it is divisible by the number (55) formed by its first and last digit.

5356641504555 is a deficient number, since it is larger than the sum of its proper divisors (4808326863285).

5356641504555 is a wasteful number, since it uses less digits than its factorization.

5356641504555 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 38510972 (or 38510969 counting only the distinct ones).

The product of its (nonzero) digits is 27000000, while the sum is 54.

The spelling of 5356641504555 in words is "five trillion, three hundred fifty-six billion, six hundred forty-one million, five hundred four thousand, five hundred fifty-five".