2488817979825 has 24 divisors (see below), whose sum is σ = 4115210600736. Its totient is φ = 1327251888000.

The previous prime is 2488817979803. The next prime is 2488817979839. The reversal of 2488817979825 is 5289797188842.

It is a happy number.

It is not a de Polignac number, because 2488817979825 - 2⁵ = 2488817979793 is a prime.

It is an unprimeable number.

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 23 ways as a sum of consecutive naturals, for example, 616531 + ... + 2314680.

It is an arithmetic number, because the mean of its divisors is an integer number (171467108364).

Almost surely, 2^{2488817979825} is an apocalyptic number.

2488817979825 is a gapful number since it is divisible by the number (25) formed by its first and last digit.

It is an amenable number.

2488817979825 is a deficient number, since it is larger than the sum of its proper divisors (1626392620911).

2488817979825 is a wasteful number, since it uses less digits than its factorization.

2488817979825 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2942545 (or 2942540 counting only the distinct ones).

The product of its digits is 1300561920, while the sum is 78.

The spelling of 2488817979825 in words is "two trillion, four hundred eighty-eight billion, eight hundred seventeen million, nine hundred seventy-nine thousand, eight hundred twenty-five".