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58141563481 is a prime number
BaseRepresentation
bin110110001001100000…
…011101101001011001
312120001222121110010001
4312021200131221121
51423033220012411
642413155253001
74125542064301
oct661140355131
9176058543101
1058141563481
1122726440211
12b3275aa161
135637719a01
142b57b28601
1517a4504dc1
hexd8981da59

58141563481 has 2 divisors, whose sum is σ = 58141563482. Its totient is φ = 58141563480.

The previous prime is 58141563479. The next prime is 58141563547. The reversal of 58141563481 is 18436514185.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 52477646400 + 5663917081 = 229080^2 + 75259^2 .

It is a cyclic number.

It is not a de Polignac number, because 58141563481 - 21 = 58141563479 is a prime.

It is a super-3 number, since 3×581415634813 (a number of 33 digits) contains 333 as substring. Note that it is a super-d number also for d = 2.

Together with 58141563479, it forms a pair of twin primes.

It is not a weakly prime, because it can be changed into another prime (58141563421) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 29070781740 + 29070781741.

It is an arithmetic number, because the mean of its divisors is an integer number (29070781741).

Almost surely, 258141563481 is an apocalyptic number.

It is an amenable number.

58141563481 is a deficient number, since it is larger than the sum of its proper divisors (1).

58141563481 is an equidigital number, since it uses as much as digits as its factorization.

58141563481 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 460800, while the sum is 46.

The spelling of 58141563481 in words is "fifty-eight billion, one hundred forty-one million, five hundred sixty-three thousand, four hundred eighty-one".