5515417198 has 16 divisors (see below), whose sum is σ = 8323398144. Its totient is φ = 2740986360.

The previous prime is 5515417183. The next prime is 5515417207. The reversal of 5515417198 is 8917145155.

It is a super-3 number, since 3×5515417198³ (a number of 30 digits) contains 333 as substring.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 323811 + ... + 340417.

It is an arithmetic number, because the mean of its divisors is an integer number (520212384).

Almost surely, 2^5515417198 is an apocalyptic number.

5515417198 is a deficient number, since it is larger than the sum of its proper divisors (2807980946).

5515417198 is a wasteful number, since it uses less digits than its factorization.

5515417198 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 17607.

The product of its digits is 252000, while the sum is 46.

The square root of 5515417198 is about 74265.8548594171. The cubic root of 5515417198 is about 1766.8219646956.

The spelling of 5515417198 in words is "five billion, five hundred fifteen million, four hundred seventeen thousand, one hundred ninety-eight".