5477040720 has 320 divisors, whose sum is σ = 19517203200. Its totient is φ = 1410877440.

The previous prime is 5477040697. The next prime is 5477040721. The reversal of 5477040720 is 270407745.

It is a happy number.

5477040720 is a `hidden beast` number, since 547 + 7 + 0 + 40 + 72 + 0 = 666.

It is a Harshad number since it is a multiple of its sum of digits (36).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5477040721) by changing a digit.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 10123650 + ... + 10124190.

It is an arithmetic number, because the mean of its divisors is an integer number (60991260).

Almost surely, 2^5477040720 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 5477040720, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (9758601600).

5477040720 is an abundant number, since it is smaller than the sum of its proper divisors (14040162480).

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

5477040720 is a wasteful number, since it uses less digits than its factorization.

5477040720 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 715 (or 703 counting only the distinct ones).

The product of its (nonzero) digits is 54880, while the sum is 36.

The square root of 5477040720 is about 74007.0315578189. The cubic root of 5477040720 is about 1762.7145524234.

The spelling of 5477040720 in words is "five billion, four hundred seventy-seven million, forty thousand, seven hundred twenty".