14131521530554 has 8 divisors (see below), whose sum is σ = 21215666759220. Its totient is φ = 7059632610816.

The previous prime is 14131521530537. The next prime is 14131521530569. The reversal of 14131521530554 is 45503512513141.

It can be written as a sum of positive squares in 2 ways, for example, as 13974251386225 + 157270144329 = 3738215^2 + 396573^2 .

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

It is a super-2 number, since 2×14131521530554² (a number of 27 digits) contains 22 as substring.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 3064074349 + ... + 3064078960.

Almost surely, 2^{14131521530554} is an apocalyptic number.

14131521530554 is a deficient number, since it is larger than the sum of its proper divisors (7084145228666).

14131521530554 is a wasteful number, since it uses less digits than its factorization.

14131521530554 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6128154464.

The product of its (nonzero) digits is 180000, while the sum is 40.

The spelling of 14131521530554 in words is "fourteen trillion, one hundred thirty-one billion, five hundred twenty-one million, five hundred thirty thousand, five hundred fifty-four".