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52170176053 = 1911063125693
BaseRepresentation
bin110000100101100101…
…011011011000110101
311222122211101112111201
4300211211123120311
51323321031113203
635544443532501
73524553115432
oct604545333065
9158584345451
1052170176053
1120141782486
12a13b82a131
134bc555b578
14274ca46b89
15155516ee1d
hexc2595b635

52170176053 has 8 divisors (see below), whose sum is σ = 52450292736. Its totient is φ = 51890132400.

The previous prime is 52170176039. The next prime is 52170176063. The reversal of 52170176053 is 35067107125.

52170176053 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 a de Polignac number, because none of the positive numbers 2k-52170176053 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 (52170176063) 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, 2017675 + ... + 2043367.

It is an arithmetic number, because the mean of its divisors is an integer number (6556286592).

Almost surely, 252170176053 is an apocalyptic number.

It is an amenable number.

52170176053 is a deficient number, since it is larger than the sum of its proper divisors (280116683).

52170176053 is a wasteful number, since it uses less digits than its factorization.

52170176053 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 36515.

The product of its (nonzero) digits is 44100, while the sum is 37.

The spelling of 52170176053 in words is "fifty-two billion, one hundred seventy million, one hundred seventy-six thousand, fifty-three".

Divisors: 1 191 10631 25693 2030521 4907363 273142283 52170176053