5495726880 has 672 divisors, whose sum is σ = 22845763584. Its totient is φ = 1222760448.

The previous prime is 5495726857. The next prime is 5495726897. The reversal of 5495726880 is 886275945.

5495726880 is a `hidden beast` number, since 5 + 4 + 9 + 572 + 68 + 8 + 0 = 666.

It is a tau number, because it is divible by the number of its divisors (672).

It is a Harshad number since it is a multiple of its sum of digits (54).

It is an unprimeable number.

It is a polite number, since it can be written in 111 ways as a sum of consecutive naturals, for example, 43273377 + ... + 43273503.

It is an arithmetic number, because the mean of its divisors is an integer number (33996672).

Almost surely, 2^5495726880 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 5495726880, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (11422881792).

5495726880 is an abundant number, since it is smaller than the sum of its proper divisors (17350036704).

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

5495726880 is a wasteful number, since it uses less digits than its factorization.

5495726880 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 220 (or 197 counting only the distinct ones).

The product of its (nonzero) digits is 4838400, while the sum is 54.

The square root of 5495726880 is about 74133.1699038966. The cubic root of 5495726880 is about 1764.7169097664.

The spelling of 5495726880 in words is "five billion, four hundred ninety-five million, seven hundred twenty-six thousand, eight hundred eighty".