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54452 = 2213613
BaseRepresentation
bin1101010010110100
32202200202
431102310
53220302
61100032
7314516
oct152264
982622
1054452
1137a02
1227618
131ba28
1415bb6
1511202
hexd4b4

54452 has 6 divisors (see below), whose sum is σ = 95298. Its totient is φ = 27224.

The previous prime is 54449. The next prime is 54469. The reversal of 54452 is 25445.

54452 = T163 + T164 + ... + T166.

It is a happy number.

54452 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in only one way, i.e., 27556 + 26896 = 166^2 + 164^2 .

It is a congruent number.

It is an inconsummate number, since it does not exist a number n which divided by its sum of digits gives 54452.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 6803 + ... + 6810.

It is an arithmetic number, because the mean of its divisors is an integer number (15883).

254452 is an apocalyptic number.

It is an amenable number.

54452 is a deficient number, since it is larger than the sum of its proper divisors (40846).

54452 is a wasteful number, since it uses less digits than its factorization.

54452 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 13617 (or 13615 counting only the distinct ones).

The product of its digits is 800, while the sum is 20.

The square root of 54452 is about 233.3495232479. The cubic root of 54452 is about 37.9027986692.

Adding to 54452 its reverse (25445), we get a palindrome (79897).

The spelling of 54452 in words is "fifty-four thousand, four hundred fifty-two".

Divisors: 1 2 4 13613 27226 54452