2488642556495 has 64 divisors (see below), whose sum is σ = 3196122181632. Its totient is φ = 1856856960000.

The previous prime is 2488642556473. The next prime is 2488642556531. The reversal of 2488642556495 is 5946552468842.

It is not a de Polignac number, because 2488642556495 - 2¹⁸ = 2488642294351 is a prime.

It is a Duffinian number.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 385773020 + ... + 385779470.

It is an arithmetic number, because the mean of its divisors is an integer number (49939409088).

Almost surely, 2^{2488642556495} is an apocalyptic number.

2488642556495 is a deficient number, since it is larger than the sum of its proper divisors (707479625137).

2488642556495 is a wasteful number, since it uses less digits than its factorization.

2488642556495 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7152.

The product of its digits is 663552000, while the sum is 68.

The spelling of 2488642556495 in words is "two trillion, four hundred eighty-eight billion, six hundred forty-two million, five hundred fifty-six thousand, four hundred ninety-five".