14352220525 has 12 divisors (see below), whose sum is σ = 18098395200. Its totient is φ = 11287168880.

The previous prime is 14352220523. The next prime is 14352220613. The reversal of 14352220525 is 52502225341.

It is not a de Polignac number, because 14352220525 - 2¹ = 14352220523 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (14352220523) by changing a digit.

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 11 ways as a sum of consecutive naturals, for example, 4863685 + ... + 4866634.

It is an arithmetic number, because the mean of its divisors is an integer number (1508199600).

Almost surely, 2^14352220525 is an apocalyptic number.

It is an amenable number.

14352220525 is a deficient number, since it is larger than the sum of its proper divisors (3746174675).

14352220525 is an equidigital number, since it uses as much as digits as its factorization.

14352220525 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 9730388 (or 9730383 counting only the distinct ones).

The product of its (nonzero) digits is 24000, while the sum is 31.

Adding to 14352220525 its reverse (52502225341), we get a palindrome (66854445866).

The spelling of 14352220525 in words is "fourteen billion, three hundred fifty-two million, two hundred twenty thousand, five hundred twenty-five".