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52604213441 = 13311079911231
BaseRepresentation
bin110000111111011101…
…001001100011000001
312000210002002220212112
4300333131021203001
51330213134312231
640055510505105
73541403302523
oct607735114301
9160702086775
1052604213441
112034478616a
12a241065195
134c64459720
14279054ba13
15157d30892b
hexc3f7498c1

52604213441 has 32 divisors (see below), whose sum is σ = 59132215296. Its totient is φ = 46467432000.

The previous prime is 52604213429. The next prime is 52604213509. The reversal of 52604213441 is 14431240625.

52604213441 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a cyclic number.

It is not a de Polignac number, because 52604213441 - 230 = 51530471617 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 52604213398 and 52604213407.

It is not an unprimeable number, because it can be changed into a prime (52604213141) 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, 42732296 + ... + 42733526.

It is an arithmetic number, because the mean of its divisors is an integer number (1847881728).

Almost surely, 252604213441 is an apocalyptic number.

It is an amenable number.

52604213441 is a deficient number, since it is larger than the sum of its proper divisors (6528001855).

52604213441 is a wasteful number, since it uses less digits than its factorization.

52604213441 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2373.

The product of its (nonzero) digits is 23040, while the sum is 32.

The spelling of 52604213441 in words is "fifty-two billion, six hundred four million, two hundred thirteen thousand, four hundred forty-one".

Divisors: 1 13 31 107 403 991 1231 1391 3317 12883 16003 30721 38161 43121 106037 131717 399373 496093 1219921 1378481 1712321 3287147 4083227 15858973 37817551 42732911 53081951 130531547 491628163 1696910111 4046477957 52604213441