5537486648 has 16 divisors (see below), whose sum is σ = 10400130000. Its totient is φ = 2764118656.

The previous prime is 5537486641. The next prime is 5537486657. The reversal of 5537486648 is 8466847355.

It is a junction number, because it is equal to n+sod(n) for n = 5537486593 and 5537486602.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5537486641) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 572993 + ... + 582576.

It is an arithmetic number, because the mean of its divisors is an integer number (650008125).

Almost surely, 2^5537486648 is an apocalyptic number.

It is an amenable number.

5537486648 is a deficient number, since it is larger than the sum of its proper divisors (4862643352).

5537486648 is a wasteful number, since it uses less digits than its factorization.

5537486648 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1156174 (or 1156170 counting only the distinct ones).

The product of its digits is 19353600, while the sum is 56.

The square root of 5537486648 is about 74414.2906167895. The cubic root of 5537486648 is about 1769.1754219347.

The spelling of 5537486648 in words is "five billion, five hundred thirty-seven million, four hundred eighty-six thousand, six hundred forty-eight".