53354112 has 128 divisors (see below), whose sum is σ = 169205760. Its totient is φ = 14564352.

The previous prime is 53354107. The next prime is 53354123. The reversal of 53354112 is 21145335.

It is a tau number, because it is divible by the number of its divisors (128).

It is a super-2 number, since 2×53354112² = 5693322534617088, which contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (24).

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 61393 + ... + 62255.

It is an arithmetic number, because the mean of its divisors is an integer number (1321920).

Almost surely, 2^53354112 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 53354112, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (84602880).

53354112 is an abundant number, since it is smaller than the sum of its proper divisors (115851648).

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

53354112 is a wasteful number, since it uses less digits than its factorization.

53354112 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 910 (or 898 counting only the distinct ones).

The product of its digits is 1800, while the sum is 24.

The square root of 53354112 is about 7304.3899129222. The cubic root of 53354112 is about 376.4632888903.

Adding to 53354112 its reverse (21145335), we get a palindrome (74499447).

It can be divided in two parts, 533 and 54112, that added together give a palindrome (54645).

The spelling of 53354112 in words is "fifty-three million, three hundred fifty-four thousand, one hundred twelve".