5486242661988 has 48 divisors (see below), whose sum is σ = 13968097925376. Its totient is φ = 1662126752160.

The previous prime is 5486242661983. The next prime is 5486242662001. The reversal of 5486242661988 is 8891662426845.

It is a super-2 number, since 2×5486242661988² (a number of 26 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (5486242661983) by changing a digit.

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 15 ways as a sum of consecutive naturals, for example, 4043806 + ... + 5227317.

It is an arithmetic number, because the mean of its divisors is an integer number (291002040112).

Almost surely, 2^{5486242661988} is an apocalyptic number.

It is an amenable number.

5486242661988 is an abundant number, since it is smaller than the sum of its proper divisors (8481855263388).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

5486242661988 is a wasteful number, since it uses less digits than its factorization.

5486242661988 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 9275624 (or 9275622 counting only the distinct ones).

The product of its digits is 318504960, while the sum is 69.

The spelling of 5486242661988 in words is "five trillion, four hundred eighty-six billion, two hundred forty-two million, six hundred sixty-one thousand, nine hundred eighty-eight".