5515155221119 has 8 divisors (see below), whose sum is σ = 5516299077120. Its totient is φ = 5514011495256.

The previous prime is 5515155221101. The next prime is 5515155221131. The reversal of 5515155221119 is 9111225515155.

It is a happy number.

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

It is a cyclic number.

It is not a de Polignac number, because 5515155221119 - 2³⁹ = 4965399407231 is a prime.

It is a super-2 number, since 2×5515155221119² (a number of 26 digits) contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5515155251119) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 138457884 + ... + 138497710.

It is an arithmetic number, because the mean of its divisors is an integer number (689537384640).

Almost surely, 2^{5515155221119} is an apocalyptic number.

5515155221119 is a deficient number, since it is larger than the sum of its proper divisors (1143856001).

5515155221119 is a wasteful number, since it uses less digits than its factorization.

5515155221119 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 65069.

The product of its digits is 112500, while the sum is 43.

The spelling of 5515155221119 in words is "five trillion, five hundred fifteen billion, one hundred fifty-five million, two hundred twenty-one thousand, one hundred nineteen".