24520453202145 has 16 divisors (see below), whose sum is σ = 39233132547840. Its totient is φ = 13077439233024.

The previous prime is 24520453202123. The next prime is 24520453202171. The reversal of 24520453202145 is 54120235402542.

It is not a de Polignac number, because 24520453202145 - 2¹¹ = 24520453200097 is a prime.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 6986880 + ... + 9892289.

It is an arithmetic number, because the mean of its divisors is an integer number (2452070784240).

Almost surely, 2^{24520453202145} is an apocalyptic number.

It is an amenable number.

24520453202145 is a deficient number, since it is larger than the sum of its proper divisors (14712679345695).

24520453202145 is a wasteful number, since it uses less digits than its factorization.

24520453202145 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 16976024.

The product of its (nonzero) digits is 384000, while the sum is 39.

Adding to 24520453202145 its reverse (54120235402542), we get a palindrome (78640688604687).

The spelling of 24520453202145 in words is "twenty-four trillion, five hundred twenty billion, four hundred fifty-three million, two hundred two thousand, one hundred forty-five".