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52672075167 = 35311313072243
BaseRepresentation
bin110001000011100000…
…000001010110011111
312000221210210122122210
4301003200001112133
51330333022401132
640110333211503
73543156152235
oct610340012637
9160853718583
1052672075167
112037a016738
12a25b930b93
134c75529baa
142799574955
151584260bcc
hexc4380159f

52672075167 has 32 divisors (see below), whose sum is σ = 72275182848. Its totient is φ = 34105949696.

The previous prime is 52672075111. The next prime is 52672075187. The reversal of 52672075167 is 76157027625.

It is a cyclic number.

It is not a de Polignac number, because 52672075167 - 212 = 52672071071 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (52672075187) 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, 23481748 + ... + 23483990.

It is an arithmetic number, because the mean of its divisors is an integer number (2258599464).

Almost surely, 252672075167 is an apocalyptic number.

52672075167 is a deficient number, since it is larger than the sum of its proper divisors (19603107681).

52672075167 is a wasteful number, since it uses less digits than its factorization.

52672075167 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3719.

The product of its (nonzero) digits is 1234800, while the sum is 48.

The spelling of 52672075167 in words is "fifty-two billion, six hundred seventy-two million, seventy-five thousand, one hundred sixty-seven".

Divisors: 1 3 53 113 159 339 1307 2243 3921 5989 6729 17967 69271 118879 147691 207813 253459 356637 443073 760377 2931601 7827623 8794803 13433327 23482869 40299981 155374853 331270913 466124559 993812739 17557358389 52672075167