5515609152554 has 16 divisors (see below), whose sum is σ = 8434170787680. Its totient is φ = 2704276358160.

The previous prime is 5515609152539. The next prime is 5515609152563. The reversal of 5515609152554 is 4552519065155.

It is a Harshad number since it is a multiple of its sum of digits (53).

It is a junction number, because it is equal to n+sod(n) for n = 5515609152496 and 5515609152505.

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 7 ways as a sum of consecutive naturals, for example, 14174144 + ... + 14558075.

It is an arithmetic number, because the mean of its divisors is an integer number (527135674230).

Almost surely, 2^{5515609152554} is an apocalyptic number.

5515609152554 is a deficient number, since it is larger than the sum of its proper divisors (2918561635126).

5515609152554 is a wasteful number, since it uses less digits than its factorization.

5515609152554 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 28734085.

The product of its (nonzero) digits is 6750000, while the sum is 53.

The spelling of 5515609152554 in words is "five trillion, five hundred fifteen billion, six hundred nine million, one hundred fifty-two thousand, five hundred fifty-four".