5550955463998 has 32 divisors (see below), whose sum is σ = 9520396740288. Its totient is φ = 2377862956800.

The previous prime is 5550955463993. The next prime is 5550955464023. The reversal of 5550955463998 is 8993645590555.

It is a self number, because there is not a number n which added to its sum of digits gives 5550955463998.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5550955463993) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 338031828 + ... + 338048248.

It is an arithmetic number, because the mean of its divisors is an integer number (297512398134).

Almost surely, 2^{5550955463998} is an apocalyptic number.

5550955463998 is a deficient number, since it is larger than the sum of its proper divisors (3969441276290).

5550955463998 is a wasteful number, since it uses less digits than its factorization.

5550955463998 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 26308.

The product of its (nonzero) digits is 1312200000, while the sum is 73.

The spelling of 5550955463998 in words is "five trillion, five hundred fifty billion, nine hundred fifty-five million, four hundred sixty-three thousand, nine hundred ninety-eight".