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58457932231 is a prime number
BaseRepresentation
bin110110011100010111…
…010100000111000111
312120220000220122110011
4312130113110013013
51424210212312411
642504420211051
74136433140206
oct663427240707
9176800818404
1058457932231
1122878a84796
12b3b5539a87
13568812915a
142b87b5d23d
1517c2198c21
hexd9c5d41c7

58457932231 has 2 divisors, whose sum is σ = 58457932232. Its totient is φ = 58457932230.

The previous prime is 58457932213. The next prime is 58457932237. The reversal of 58457932231 is 13223975485.

Together with previous prime (58457932213) it forms an Ormiston pair, because they use the same digits, order apart.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 58457932231 - 213 = 58457924039 is a prime.

It is a super-2 number, since 2×584579322312 (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 (58457932237) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 29228966115 + 29228966116.

It is an arithmetic number, because the mean of its divisors is an integer number (29228966116).

Almost surely, 258457932231 is an apocalyptic number.

58457932231 is a deficient number, since it is larger than the sum of its proper divisors (1).

58457932231 is an equidigital number, since it uses as much as digits as its factorization.

58457932231 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 1814400, while the sum is 49.

The spelling of 58457932231 in words is "fifty-eight billion, four hundred fifty-seven million, nine hundred thirty-two thousand, two hundred thirty-one".