5551005561063 has 8 divisors (see below), whose sum is σ = 7413696912000. Its totient is φ = 3694492292088.

The previous prime is 5551005561061. The next prime is 5551005561097. The reversal of 5551005561063 is 3601655001555.

It is a happy number.

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

It is not a de Polignac number, because 5551005561063 - 2¹ = 5551005561061 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5551005561061) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1544518393 + ... + 1544521986.

It is an arithmetic number, because the mean of its divisors is an integer number (926712114000).

Almost surely, 2^{5551005561063} is an apocalyptic number.

5551005561063 is a deficient number, since it is larger than the sum of its proper divisors (1862691350937).

5551005561063 is a wasteful number, since it uses less digits than its factorization.

5551005561063 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3089040981.

The product of its (nonzero) digits is 337500, while the sum is 42.

The spelling of 5551005561063 in words is "five trillion, five hundred fifty-one billion, five million, five hundred sixty-one thousand, sixty-three".