5154554880 has 308 divisors, whose sum is σ = 18552280332. Its totient is φ = 1373552640.

The previous prime is 5154554861. The next prime is 5154554927. The reversal of 5154554880 is 884554515.

5154554880 is a `hidden beast` number, since 5 + 15 + 4 + 554 + 8 + 80 = 666.

It can be written as a sum of positive squares in 2 ways, for example, as 2096907264 + 3057647616 = 45792^2 + 55296^2 .

It is a Harshad number since it is a multiple of its sum of digits (45).

It is a nialpdrome in base 12.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 27 ways as a sum of consecutive naturals, for example, 3731790 + ... + 3733170.

Almost surely, 2^5154554880 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 5154554880, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (9276140166).

5154554880 is an abundant number, since it is smaller than the sum of its proper divisors (13397725452).

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

5154554880 is an equidigital number, since it uses as much as digits as its factorization.

5154554880 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1424 (or 1391 counting only the distinct ones).

The product of its (nonzero) digits is 640000, while the sum is 45.

The square root of 5154554880 is about 71795.2288108339. The cubic root of 5154554880 is about 1727.4164696358.

The spelling of 5154554880 in words is "five billion, one hundred fifty-four million, five hundred fifty-four thousand, eight hundred eighty".