5453494200 has 864 divisors, whose sum is σ = 23797956000. Its totient is φ = 1117670400.

The previous prime is 5453494187. The next prime is 5453494217. The reversal of 5453494200 is 24943545.

It is a happy number.

5453494200 is a `hidden beast` number, since 545 + 3 + 4 + 94 + 20 + 0 = 666.

It is a Harshad number since it is a multiple of its sum of digits (36).

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 215 ways as a sum of consecutive naturals, for example, 74705364 + ... + 74705436.

Almost surely, 2^5453494200 is an apocalyptic number.

5453494200 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 5453494200, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (11898978000).

5453494200 is an abundant number, since it is smaller than the sum of its proper divisors (18344461800).

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

5453494200 is a wasteful number, since it uses less digits than its factorization.

5453494200 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 138 (or 101 counting only the distinct ones).

The product of its (nonzero) digits is 86400, while the sum is 36.

The square root of 5453494200 is about 73847.7772177335. Note that the first 3 decimals coincide. The cubic root of 5453494200 is about 1760.1848764126.

The spelling of 5453494200 in words is "five billion, four hundred fifty-three million, four hundred ninety-four thousand, two hundred".