54455331200 has 96 divisors (see below), whose sum is σ = 134587304760. Its totient is φ = 21771509760.

The previous prime is 54455331173. The next prime is 54455331211. The reversal of 54455331200 is 213355445.

It is a happy number.

It is a super-2 number, since 2×54455331200² (a number of 22 digits) contains 22 as substring.

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

It is a congruent number.

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, 11828099 + ... + 11832701.

Almost surely, 2^54455331200 is an apocalyptic number.

54455331200 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 54455331200, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (67293652380).

54455331200 is an abundant number, since it is smaller than the sum of its proper divisors (80131973560).

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

54455331200 is a wasteful number, since it uses less digits than its factorization.

54455331200 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 8324 (or 8307 counting only the distinct ones).

The product of its (nonzero) digits is 36000, while the sum is 32.

Adding to 54455331200 its reverse (213355445), we get a palindrome (54668686645).

The spelling of 54455331200 in words is "fifty-four billion, four hundred fifty-five million, three hundred thirty-one thousand, two hundred".