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53088014201 = 76969035129
BaseRepresentation
bin110001011100010010…
…101100111101111001
312002000210110112202012
4301130102230331321
51332211012423301
640215512215305
73556366450415
oct613422547571
9162023415665
1053088014201
1120572888902
12a35709a535
13501075c371
1427d88c7d45
1515aaa21ebb
hexc5c4acf79

53088014201 has 4 divisors (see below), whose sum is σ = 53157050100. Its totient is φ = 53018978304.

The previous prime is 53088014173. The next prime is 53088014219. The reversal of 53088014201 is 10241088035.

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

It can be written as a sum of positive squares in 2 ways, for example, as 39164014201 + 13924000000 = 197899^2 + 118000^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2k-53088014201 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (53088014801) 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, 34516796 + ... + 34518333.

It is an arithmetic number, because the mean of its divisors is an integer number (13289262525).

Almost surely, 253088014201 is an apocalyptic number.

It is an amenable number.

53088014201 is a deficient number, since it is larger than the sum of its proper divisors (69035899).

53088014201 is an equidigital number, since it uses as much as digits as its factorization.

53088014201 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 69035898.

The product of its (nonzero) digits is 7680, while the sum is 32.

The spelling of 53088014201 in words is "fifty-three billion, eighty-eight million, fourteen thousand, two hundred one".

Divisors: 1 769 69035129 53088014201