54362112 has 128 divisors (see below), whose sum is σ = 167769600. Its totient is φ = 15335424.

The previous prime is 54362111. The next prime is 54362123. The reversal of 54362112 is 21126345.

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

It is a super-2 number, since 2×54362112² = 5910478442201088, which contains 22 as substring.

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

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (54362111) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 688089 + ... + 688167.

It is an arithmetic number, because the mean of its divisors is an integer number (1310700).

Almost surely, 2^54362112 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 54362112, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (83884800).

54362112 is an abundant number, since it is smaller than the sum of its proper divisors (113407488).

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

54362112 is an frugal number, since it uses more digits than its factorization.

54362112 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 119 (or 91 counting only the distinct ones).

The product of its digits is 1440, while the sum is 24.

The square root of 54362112 is about 7373.0666618443. The cubic root of 54362112 is about 378.8193085157.

Adding to 54362112 its reverse (21126345), we get a palindrome (75488457).

The spelling of 54362112 in words is "fifty-four million, three hundred sixty-two thousand, one hundred twelve".