5521831217554 has 8 divisors (see below), whose sum is σ = 8475368845680. Its totient is φ = 2696708268996.

The previous prime is 5521831217501. The next prime is 5521831217599. The reversal of 5521831217554 is 4557121381255.

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

It is a junction number, because it is equal to n+sod(n) for n = 5521831217498 and 5521831217507.

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 3 ways as a sum of consecutive naturals, for example, 32103669784 + ... + 32103669955.

It is an arithmetic number, because the mean of its divisors is an integer number (1059421105710).

Almost surely, 2^{5521831217554} is an apocalyptic number.

5521831217554 is a deficient number, since it is larger than the sum of its proper divisors (2953537628126).

5521831217554 is a wasteful number, since it uses less digits than its factorization.

5521831217554 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 64207339784.

The product of its digits is 1680000, while the sum is 49.

The spelling of 5521831217554 in words is "five trillion, five hundred twenty-one billion, eight hundred thirty-one million, two hundred seventeen thousand, five hundred fifty-four".