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53553422 = 2132059747
BaseRepresentation
bin1100110001001…
…0100100001110
310201202210111002
43030102210032
5102202202142
65151500302
71220124266
oct314224416
9121683432
1053553422
112825852a
1215b27692
13b130920
1471807a6
154a7ca32
hex331290e

53553422 has 8 divisors (see below), whose sum is σ = 86509416. Its totient is φ = 24716952.

The previous prime is 53553413. The next prime is 53553439. The reversal of 53553422 is 22435535.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a congruent number.

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 3 ways as a sum of consecutive naturals, for example, 1029848 + ... + 1029899.

It is an arithmetic number, because the mean of its divisors is an integer number (10813677).

Almost surely, 253553422 is an apocalyptic number.

53553422 is a deficient number, since it is larger than the sum of its proper divisors (32955994).

53553422 is a wasteful number, since it uses less digits than its factorization.

53553422 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2059762.

The product of its digits is 18000, while the sum is 29.

The square root of 53553422 is about 7318.0203607260. The cubic root of 53553422 is about 376.9314793607.

Adding to 53553422 its reverse (22435535), we get a palindrome (75988957).

The spelling of 53553422 in words is "fifty-three million, five hundred fifty-three thousand, four hundred twenty-two".

Divisors: 1 2 13 26 2059747 4119494 26776711 53553422