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53013224411 = 723738633361
BaseRepresentation
bin110001010111110101…
…011001101111011011
312001211120201211102222
4301113311121233123
51332032341140121
640204241214255
73554500654400
oct612765315733
9161746654388
1053013224411
1120534646164
12a33603138b
134ccb104654
1427cc9ba2a7
1515a419c0ab
hexc57d59bdb

53013224411 has 24 divisors (see below), whose sum is σ = 61923844224. Its totient is φ = 45252103680.

The previous prime is 53013224389. The next prime is 53013224441. The reversal of 53013224411 is 11442231035.

It is a happy number.

It is not a de Polignac number, because 53013224411 - 210 = 53013223387 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (53013224441) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 15771371 + ... + 15774731.

It is an arithmetic number, because the mean of its divisors is an integer number (2580160176).

Almost surely, 253013224411 is an apocalyptic number.

53013224411 is a deficient number, since it is larger than the sum of its proper divisors (8910619813).

53013224411 is a wasteful number, since it uses less digits than its factorization.

53013224411 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4611 (or 4604 counting only the distinct ones).

The product of its (nonzero) digits is 2880, while the sum is 26.

Adding to 53013224411 its reverse (11442231035), we get a palindrome (64455455446).

The spelling of 53013224411 in words is "fifty-three billion, thirteen million, two hundred twenty-four thousand, four hundred eleven".

Divisors: 1 7 49 373 863 2611 3361 6041 18277 23527 42287 164689 321899 1253653 2253293 2900543 8775571 15773051 20303801 61428997 142126607 1081902539 7573317773 53013224411