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46664131183 is a prime number
BaseRepresentation
bin101011011101011001…
…100010001001101111
311110110002210110212221
4223131121202021233
51231032004144213
633234234140211
73241244366455
oct533531421157
9143402713787
1046664131183
111887675a47a
129063881667
13452890c357
1423896989d5
151331aa938d
hexadd66226f

46664131183 has 2 divisors, whose sum is σ = 46664131184. Its totient is φ = 46664131182.

The previous prime is 46664131097. The next prime is 46664131211. The reversal of 46664131183 is 38113146664.

It is a strong prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2k-46664131183 is a prime.

It is a super-2 number, since 2×466641311832 (a number of 22 digits) contains 22 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (46664135183) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 23332065591 + 23332065592.

It is an arithmetic number, because the mean of its divisors is an integer number (23332065592).

Almost surely, 246664131183 is an apocalyptic number.

46664131183 is a deficient number, since it is larger than the sum of its proper divisors (1).

46664131183 is an equidigital number, since it uses as much as digits as its factorization.

46664131183 is an evil number, because the sum of its binary digits is even.

The product of its digits is 248832, while the sum is 43.

The spelling of 46664131183 in words is "forty-six billion, six hundred sixty-four million, one hundred thirty-one thousand, one hundred eighty-three".