5513477720 has 32 divisors (see below), whose sum is σ = 12805499520. Its totient is φ = 2134248960.

The previous prime is 5513477713. The next prime is 5513477819. The reversal of 5513477720 is 277743155.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2221937 + ... + 2224416.

It is an arithmetic number, because the mean of its divisors is an integer number (400171860).

Almost surely, 2^5513477720 is an apocalyptic number.

It is an amenable number.

5513477720 is an abundant number, since it is smaller than the sum of its proper divisors (7292021800).

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

5513477720 is a wasteful number, since it uses less digits than its factorization.

5513477720 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4446395 (or 4446391 counting only the distinct ones).

The product of its (nonzero) digits is 205800, while the sum is 41.

The square root of 5513477720 is about 74252.7960416306. The cubic root of 5513477720 is about 1766.6148414052.

The spelling of 5513477720 in words is "five billion, five hundred thirteen million, four hundred seventy-seven thousand, seven hundred twenty".