5476781721480 has 64 divisors (see below), whose sum is σ = 16996908801600. Its totient is φ = 1410113913600.

The previous prime is 5476781721479. The next prime is 5476781721559. The reversal of 5476781721480 is 841271876745.

It is a Harshad number since it is a multiple of its sum of digits (60).

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 15 ways as a sum of consecutive naturals, for example, 786890446 + ... + 786897405.

It is an arithmetic number, because the mean of its divisors is an integer number (265576700025).

Almost surely, 2^{5476781721480} is an apocalyptic number.

It is an amenable number.

5476781721480 is an abundant number, since it is smaller than the sum of its proper divisors (11520127080120).

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

5476781721480 is a wasteful number, since it uses less digits than its factorization.

5476781721480 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1573787894 (or 1573787890 counting only the distinct ones).

The product of its (nonzero) digits is 21073920, while the sum is 60.

The spelling of 5476781721480 in words is "five trillion, four hundred seventy-six billion, seven hundred eighty-one million, seven hundred twenty-one thousand, four hundred eighty".