5477148864 has 84 divisors (see below), whose sum is σ = 17126483400. Its totient is φ = 1659740160.

The previous prime is 5477148827. The next prime is 5477148869. The reversal of 5477148864 is 4688417745.

5477148864 is a `hidden beast` number, since 547 + 7 + 14 + 8 + 86 + 4 = 666.

It is a self number, because there is not a number n which added to its sum of digits gives 5477148864.

It is not an unprimeable number, because it can be changed into a prime (5477148869) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 425889 + ... + 438560.

Almost surely, 2^5477148864 is an apocalyptic number.

It is an amenable number.

5477148864 is an abundant number, since it is smaller than the sum of its proper divisors (11649334536).

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

5477148864 is a wasteful number, since it uses less digits than its factorization.

5477148864 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 864478 (or 864465 counting only the distinct ones).

The product of its digits is 6021120, while the sum is 54.

The square root of 5477148864 is about 74007.7621874895. The cubic root of 5477148864 is about 1762.7261539285.

The spelling of 5477148864 in words is "five billion, four hundred seventy-seven million, one hundred forty-eight thousand, eight hundred sixty-four".