5454815500 has 192 divisors, whose sum is σ = 13090896000. Its totient is φ = 1977753600.

The previous prime is 5454815497. The next prime is 5454815501. The reversal of 5454815500 is 55184545.

It is a self number, because there is not a number n which added to its sum of digits gives 5454815500.

It is not an unprimeable number, because it can be changed into a prime (5454815501) 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, 36609426 + ... + 36609574.

It is an arithmetic number, because the mean of its divisors is an integer number (68181750).

Almost surely, 2^5454815500 is an apocalyptic number.

5454815500 is a gapful number since it is divisible by the number (50) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 5454815500, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (6545448000).

5454815500 is an abundant number, since it is smaller than the sum of its proper divisors (7636080500).

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

5454815500 is a wasteful number, since it uses less digits than its factorization.

5454815500 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 317 (or 305 counting only the distinct ones).

The product of its (nonzero) digits is 80000, while the sum is 37.

The square root of 5454815500 is about 73856.7227813420. The cubic root of 5454815500 is about 1760.3270204147.

The spelling of 5454815500 in words is "five billion, four hundred fifty-four million, eight hundred fifteen thousand, five hundred".