14525540505 has 96 divisors (see below), whose sum is σ = 29216049408. Its totient is φ = 6539097600.

The previous prime is 14525540483. The next prime is 14525540531. The reversal of 14525540505 is 50504552541.

14525540505 is a `hidden beast` number, since 1 + 4 + 52 + 554 + 0 + 50 + 5 = 666.

It is not a de Polignac number, because 14525540505 - 2⁵ = 14525540473 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 14525540505.

It is an unprimeable number.

It is a polite number, since it can be written in 95 ways as a sum of consecutive naturals, for example, 6099415 + ... + 6101795.

It is an arithmetic number, because the mean of its divisors is an integer number (304333848).

Almost surely, 2^14525540505 is an apocalyptic number.

14525540505 is a gapful number since it is divisible by the number (15) formed by its first and last digit.

It is an amenable number.

14525540505 is an abundant number, since it is smaller than the sum of its proper divisors (14690508903).

14525540505 is a wasteful number, since it uses less digits than its factorization.

14525540505 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2687 (or 2684 counting only the distinct ones).

The product of its (nonzero) digits is 100000, while the sum is 36.

The spelling of 14525540505 in words is "fourteen billion, five hundred twenty-five million, five hundred forty thousand, five hundred five".