14530212505 has 16 divisors (see below), whose sum is σ = 17741721600. Its totient is φ = 11420948160.

The previous prime is 14530212503. The next prime is 14530212527. The reversal of 14530212505 is 50521203541.

It is not a de Polignac number, because 14530212505 - 2¹ = 14530212503 is a prime.

It is a super-2 number, since 2×14530212505² (a number of 21 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (14530212503) 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, 254376 + ... + 306214.

It is an arithmetic number, because the mean of its divisors is an integer number (1108857600).

Almost surely, 2^14530212505 is an apocalyptic number.

It is an amenable number.

14530212505 is a deficient number, since it is larger than the sum of its proper divisors (3211509095).

14530212505 is an equidigital number, since it uses as much as digits as its factorization.

14530212505 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 52824.

The product of its (nonzero) digits is 6000, while the sum is 28.

The spelling of 14530212505 in words is "fourteen billion, five hundred thirty million, two hundred twelve thousand, five hundred five".