15016000105500 has 96 divisors (see below), whose sum is σ = 43729133448000. Its totient is φ = 4004033990400.

The previous prime is 15016000105459. The next prime is 15016000105517. The reversal of 15016000105500 is 550100061051.

It is a super-2 number, since 2×15016000105500² (a number of 27 digits) contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 26341494 + ... + 26905506.

It is an arithmetic number, because the mean of its divisors is an integer number (455511806750).

Almost surely, 2^{15016000105500} is an apocalyptic number.

15016000105500 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

15016000105500 is an abundant number, since it is smaller than the sum of its proper divisors (28713133342500).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

15016000105500 is a wasteful number, since it uses less digits than its factorization.

15016000105500 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 581784 (or 581772 counting only the distinct ones).

The product of its (nonzero) digits is 750, while the sum is 24.

Adding to 15016000105500 its reverse (550100061051), we get a palindrome (15566100166551).

The spelling of 15016000105500 in words is "fifteen trillion, sixteen billion, one hundred five thousand, five hundred".