5518477532736 has 945 divisors, whose sum is σ = 19605398040459. Its totient is φ = 1530363953664.

The previous prime is 5518477532719. The next prime is 5518477532749. The reversal of 5518477532736 is 6372357748155.

The square root of 5518477532736 is 2349144.

It is a perfect power (a square), and thus also a powerful number.

5518477532736 is a `hidden beast` number, since 5 + 51 + 8 + 47 + 7 + 532 + 7 + 3 + 6 = 666.

It is a Harshad number since it is a multiple of its sum of digits (63).

Its product of digits (148176000) is a multiple of the sum of its prime divisors (150).

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 134 ways as a sum of consecutive naturals, for example, 69854145945 + ... + 69854146023.

Almost surely, 2^{5518477532736} is an apocalyptic number.

5518477532736 is a gapful number since it is divisible by the number (56) formed by its first and last digit.

5518477532736 is the 2349144-th square number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 5518477532736

5518477532736 is an abundant number, since it is smaller than the sum of its proper divisors (14086920507723).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

5518477532736 is an frugal number, since it uses more digits than its factorization.

5518477532736 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 314 (or 150 counting only the distinct ones).

The product of its digits is 148176000, while the sum is 63.

The spelling of 5518477532736 in words is "five trillion, five hundred eighteen billion, four hundred seventy-seven million, five hundred thirty-two thousand, seven hundred thirty-six".