5445646200 has 120 divisors (see below), whose sum is σ = 18913592280. Its totient is φ = 1452168000.

The previous prime is 5445646181. The next prime is 5445646201. The reversal of 5445646200 is 26465445.

5445646200 is a `hidden beast` number, since 5 + 4 + 4 + 5 + 646 + 2 + 0 + 0 = 666.

It is a tau number, because it is divible by the number of its divisors (120).

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 (5445646201) by changing a digit.

It is a polite number, since it can be written in 29 ways as a sum of consecutive naturals, for example, 151876 + ... + 184275.

It is an arithmetic number, because the mean of its divisors is an integer number (157613269).

Almost surely, 2^5445646200 is an apocalyptic number.

5445646200 is a gapful number since it is divisible by the number (50) formed by its first and last digit.

It is an amenable number.

5445646200 is an abundant number, since it is smaller than the sum of its proper divisors (13467946080).

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

5445646200 is a wasteful number, since it uses less digits than its factorization.

5445646200 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 336179 (or 336161 counting only the distinct ones).

The product of its (nonzero) digits is 115200, while the sum is 36.

The square root of 5445646200 is about 73794.6217552472. The cubic root of 5445646200 is about 1759.3401236636.

The spelling of 5445646200 in words is "five billion, four hundred forty-five million, six hundred forty-six thousand, two hundred".