5455515200 has 84 divisors (see below), whose sum is σ = 13624602672. Its totient is φ = 2149593600.

The previous prime is 5455515173. The next prime is 5455515257. The reversal of 5455515200 is 25155545.

It is a Harshad number since it is a multiple of its sum of digits (32).

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 81755 + ... + 132645.

Almost surely, 2^5455515200 is an apocalyptic number.

5455515200 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 5455515200, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (6812301336).

5455515200 is an abundant number, since it is smaller than the sum of its proper divisors (8169087472).

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

5455515200 is a wasteful number, since it uses less digits than its factorization.

5455515200 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 50980 (or 50965 counting only the distinct ones).

The product of its (nonzero) digits is 25000, while the sum is 32.

The square root of 5455515200 is about 73861.4595035868. The cubic root of 5455515200 is about 1760.4022840758.

The spelling of 5455515200 in words is "five billion, four hundred fifty-five million, five hundred fifteen thousand, two hundred".