52681104 has 100 divisors (see below), whose sum is σ = 174286464. Its totient is φ = 15049152.

The previous prime is 52681061. The next prime is 52681127. The reversal of 52681104 is 40118625.

It is a Harshad number since it is a multiple of its sum of digits (27).

It is an unprimeable number.

It is a polite number, since it can be written in 19 ways as a sum of consecutive naturals, for example, 6169 + ... + 11975.

Almost surely, 2^52681104 is an apocalyptic number.

52681104 is a gapful number since it is divisible by the number (54) 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 52681104, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (87143232).

52681104 is an abundant number, since it is smaller than the sum of its proper divisors (121605360).

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

52681104 is a wasteful number, since it uses less digits than its factorization.

52681104 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5834 (or 5819 counting only the distinct ones).

The product of its (nonzero) digits is 1920, while the sum is 27.

The square root of 52681104 is about 7258.1749772240. The cubic root of 52681104 is about 374.8736854571.

Adding to 52681104 its reverse (40118625), we get a palindrome (92799729).

The spelling of 52681104 in words is "fifty-two million, six hundred eighty-one thousand, one hundred four".