5487466647846 has 16 divisors (see below), whose sum is σ = 10978383485808. Its totient is φ = 1828580517600.

The previous prime is 5487466647833. The next prime is 5487466647847. The reversal of 5487466647846 is 6487466647845.

It is a super-2 number, since 2×5487466647846² (a number of 26 digits) contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5487466647847) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 143737245 + ... + 143775416.

It is an arithmetic number, because the mean of its divisors is an integer number (686148967863).

Almost surely, 2^{5487466647846} is an apocalyptic number.

5487466647846 is an abundant number, since it is smaller than the sum of its proper divisors (5490916837962).

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

5487466647846 is a wasteful number, since it uses less digits than its factorization.

5487466647846 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 287515847.

The product of its digits is 5202247680, while the sum is 75.

Subtracting 5487466647846 from its reverse (6487466647845), we obtain a palindrome (999999999999).

The spelling of 5487466647846 in words is "five trillion, four hundred eighty-seven billion, four hundred sixty-six million, six hundred forty-seven thousand, eight hundred forty-six".