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53620225127 = 77660032161
BaseRepresentation
bin110001111100000000…
…111011010001100111
312010101212220122212222
4301330000323101213
51334303234201002
640344403302555
73605521251650
oct617400732147
9163355818788
1053620225127
1120816245847
12a48537aa5b
135096ab1881
142849466527
1515dc5ee1a2
hexc7c03b467

53620225127 has 4 divisors (see below), whose sum is σ = 61280257296. Its totient is φ = 45960192960.

The previous prime is 53620225117. The next prime is 53620225187. The reversal of 53620225127 is 72152202635.

53620225127 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 53620225127 - 216 = 53620159591 is a prime.

It is a super-2 number, since 2×536202251272 (a number of 22 digits) contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (53620225117) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 3830016074 + ... + 3830016087.

It is an arithmetic number, because the mean of its divisors is an integer number (15320064324).

Almost surely, 253620225127 is an apocalyptic number.

53620225127 is a deficient number, since it is larger than the sum of its proper divisors (7660032169).

53620225127 is an equidigital number, since it uses as much as digits as its factorization.

53620225127 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7660032168.

The product of its (nonzero) digits is 50400, while the sum is 35.

The spelling of 53620225127 in words is "fifty-three billion, six hundred twenty million, two hundred twenty-five thousand, one hundred twenty-seven".

Divisors: 1 7 7660032161 53620225127