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53414223405 = 356794756123
BaseRepresentation
bin110001101111101111…
…000101111000101101
312002212112021200122120
4301233233011320231
51333343020122110
640312124103153
73600440256564
oct615757057055
9162775250576
1053414223405
112071aa33694
12a428394ab9
13506320586a
142829d60bdb
1515c94ab870
hexc6fbc5e2d

53414223405 has 32 divisors (see below), whose sum is σ = 86831460864. Its totient is φ = 28032265536.

The previous prime is 53414223403. The next prime is 53414223407. The reversal of 53414223405 is 50432241435.

It is an interprime number because it is at equal distance from previous prime (53414223403) and next prime (53414223407).

It is not a de Polignac number, because 53414223405 - 21 = 53414223403 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (53414223403) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 923674 + ... + 979796.

It is an arithmetic number, because the mean of its divisors is an integer number (2713483152).

Almost surely, 253414223405 is an apocalyptic number.

It is an amenable number.

53414223405 is a deficient number, since it is larger than the sum of its proper divisors (33417237459).

53414223405 is a wasteful number, since it uses less digits than its factorization.

53414223405 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 57145.

The product of its (nonzero) digits is 57600, while the sum is 33.

The spelling of 53414223405 in words is "fifty-three billion, four hundred fourteen million, two hundred twenty-three thousand, four hundred five".

Divisors: 1 3 5 15 67 201 335 947 1005 2841 4735 14205 56123 63449 168369 190347 280615 317245 841845 951735 3760241 11280723 18801205 53148481 56403615 159445443 265742405 797227215 3560948227 10682844681 17804741135 53414223405