54200100 has 36 divisors (see below), whose sum is σ = 156819824. Its totient is φ = 14453280.

The previous prime is 54200099. The next prime is 54200117. The reversal of 54200100 is 100245.

It is a Harshad number since it is a multiple of its sum of digits (12).

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, 90034 + ... + 90633.

Almost surely, 2^54200100 is an apocalyptic number.

54200100 is a gapful number since it is divisible by the number (50) formed by its first and last digit.

It is an amenable number.

54200100 is an abundant number, since it is smaller than the sum of its proper divisors (102619724).

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

54200100 is a wasteful number, since it uses less digits than its factorization.

54200100 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 180684 (or 180677 counting only the distinct ones).

The product of its (nonzero) digits is 40, while the sum is 12.

The square root of 54200100 is about 7362.0717192921. The cubic root of 54200100 is about 378.4426102255.

Adding to 54200100 its reverse (100245), we get a palindrome (54300345).

The spelling of 54200100 in words is "fifty-four million, two hundred thousand, one hundred".