53016100 has 36 divisors (see below), whose sum is σ = 115839808. Its totient is φ = 21060000.

The previous prime is 53016091. The next prime is 53016133. The reversal of 53016100 is 161035.

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, 13345 + ... + 16855.

Almost surely, 2^53016100 is an apocalyptic number.

53016100 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 53016100, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (57919904).

53016100 is an abundant number, since it is smaller than the sum of its proper divisors (62823708).

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

53016100 is a wasteful number, since it uses less digits than its factorization.

53016100 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3676 (or 3669 counting only the distinct ones).

The product of its (nonzero) digits is 90, while the sum is 16.

The square root of 53016100 is about 7281.2155578585. The cubic root of 53016100 is about 375.6666069177. Note that the first 4 decimals are identical.

Adding to 53016100 its reverse (161035), we get a palindrome (53177135).

The spelling of 53016100 in words is "fifty-three million, sixteen thousand, one hundred".