24928115379551 has 2 divisors, whose sum is σ = 24928115379552. Its totient is φ = 24928115379550.

The previous prime is 24928115379467. The next prime is 24928115379593. The reversal of 24928115379551 is 15597351182942.

It is a happy number.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 24928115379551 - 2¹⁴ = 24928115363167 is a prime.

It is a Sophie Germain prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (24928115379851) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 12464057689775 + 12464057689776.

It is an arithmetic number, because the mean of its divisors is an integer number (12464057689776).

Almost surely, 2^{24928115379551} is an apocalyptic number.

24928115379551 is a deficient number, since it is larger than the sum of its proper divisors (1).

24928115379551 is an equidigital number, since it uses as much as digits as its factorization.

24928115379551 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 27216000, while the sum is 62.

The spelling of 24928115379551 in words is "twenty-four trillion, nine hundred twenty-eight billion, one hundred fifteen million, three hundred seventy-nine thousand, five hundred fifty-one".