5486656721900 has 36 divisors (see below), whose sum is σ = 11910567513432. Its totient is φ = 2193829061760.

The previous prime is 5486656721881. The next prime is 5486656721929. The reversal of 5486656721900 is 91276566845.

It is a super-2 number, since 2×5486656721900² (a number of 26 digits) contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 5486656721900.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 10155722 + ... + 10682321.

Almost surely, 2^{5486656721900} is an apocalyptic number.

5486656721900 is a gapful number since it is divisible by the number (50) formed by its first and last digit.

It is an amenable number.

5486656721900 is an abundant number, since it is smaller than the sum of its proper divisors (6423910791532).

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

5486656721900 is a wasteful number, since it uses less digits than its factorization.

5486656721900 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 20840690 (or 20840683 counting only the distinct ones).

The product of its (nonzero) digits is 21772800, while the sum is 59.

The spelling of 5486656721900 in words is "five trillion, four hundred eighty-six billion, six hundred fifty-six million, seven hundred twenty-one thousand, nine hundred".