5456608887 has 16 divisors (see below), whose sum is σ = 7307435520. Its totient is φ = 3621797472.

The previous prime is 5456608831. The next prime is 5456608889. The reversal of 5456608887 is 7888066545.

It is a happy number.

It is not a de Polignac number, because 5456608887 - 2⁶ = 5456608823 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5456608889) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 658333 + ... + 666569.

It is an arithmetic number, because the mean of its divisors is an integer number (456714720).

Almost surely, 2^5456608887 is an apocalyptic number.

5456608887 is a deficient number, since it is larger than the sum of its proper divisors (1850826633).

5456608887 is a wasteful number, since it uses less digits than its factorization.

5456608887 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 9182.

The product of its (nonzero) digits is 12902400, while the sum is 57.

The square root of 5456608887 is about 73868.8627704529. The cubic root of 5456608887 is about 1760.5199143012.

The spelling of 5456608887 in words is "five billion, four hundred fifty-six million, six hundred eight thousand, eight hundred eighty-seven".