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54330133051401 = 3231688946621661
BaseRepresentation
bin11000101101001101110000…
…10001111111100000001001
321010100220120101102121101220
430112212320101333200021
524110121103030121101
6311314530224232253
714305136226155454
oct1426467021774011
9233326511377356
1054330133051401
11163473097a6519
12611566376b689
132441404158a2c
14d5b841a4a49b
156433b8935636
hex3169b847f809

54330133051401 has 16 divisors (see below), whose sum is σ = 75594227633280. Its totient is φ = 34643250139520.

The previous prime is 54330133051349. The next prime is 54330133051471. The reversal of 54330133051401 is 10415033103345.

It is a cyclic number.

It is not a de Polignac number, because 54330133051401 - 210 = 54330133050377 is a prime.

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (54330133051471) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 22145490 + ... + 24476171.

It is an arithmetic number, because the mean of its divisors is an integer number (4724639227080).

Almost surely, 254330133051401 is an apocalyptic number.

It is an amenable number.

54330133051401 is a deficient number, since it is larger than the sum of its proper divisors (21264094581879).

54330133051401 is a wasteful number, since it uses less digits than its factorization.

54330133051401 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 46638576.

The product of its (nonzero) digits is 32400, while the sum is 33.

Adding to 54330133051401 its reverse (10415033103345), we get a palindrome (64745166154746).

The spelling of 54330133051401 in words is "fifty-four trillion, three hundred thirty billion, one hundred thirty-three million, fifty-one thousand, four hundred one".

Divisors: 1 3 23 69 16889 50667 388447 1165341 46621661 139864983 1072298203 3216894609 787393232629 2362179697887 18110044350467 54330133051401