5513378610 has 64 divisors (see below), whose sum is σ = 13376028672. Its totient is φ = 1454314176.

The previous prime is 5513378597. The next prime is 5513378617. The reversal of 5513378610 is 168733155.

It is a happy number.

It is not an unprimeable number, because it can be changed into a prime (5513378617) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 1396299 + ... + 1400241.

It is an arithmetic number, because the mean of its divisors is an integer number (209000448).

Almost surely, 2^5513378610 is an apocalyptic number.

5513378610 is an abundant number, since it is smaller than the sum of its proper divisors (7862650062).

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

5513378610 is a wasteful number, since it uses less digits than its factorization.

5513378610 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4447.

The product of its (nonzero) digits is 75600, while the sum is 39.

The square root of 5513378610 is about 74252.1286563557. The cubic root of 5513378610 is about 1766.6042558151.

The spelling of 5513378610 in words is "five billion, five hundred thirteen million, three hundred seventy-eight thousand, six hundred ten".