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52653046213 = 477057158747
BaseRepresentation
bin110001000010010111…
…011011100111000101
312000220110222212211201
4301002113123213011
51330313134434323
640104413302501
73542535336235
oct610227334705
9160813885751
1052653046213
112036a2a9a29
12a255494a31
134c715c6761
142796c1dcc5
1515827528ad
hexc425db9c5

52653046213 has 8 divisors (see below), whose sum is σ = 53781282432. Its totient is φ = 51525141696.

The previous prime is 52653046111. The next prime is 52653046219. The reversal of 52653046213 is 31264035625.

52653046213 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

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

It is a cyclic number.

It is not a de Polignac number, because 52653046213 - 213 = 52653038021 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (52653046219) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 252306 + ... + 411052.

It is an arithmetic number, because the mean of its divisors is an integer number (6722660304).

Almost surely, 252653046213 is an apocalyptic number.

It is an amenable number.

52653046213 is a deficient number, since it is larger than the sum of its proper divisors (1128236219).

52653046213 is a wasteful number, since it uses less digits than its factorization.

52653046213 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 165851.

The product of its (nonzero) digits is 129600, while the sum is 37.

The spelling of 52653046213 in words is "fifty-two billion, six hundred fifty-three million, forty-six thousand, two hundred thirteen".

Divisors: 1 47 7057 158747 331679 7461109 1120277579 52653046213