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60086958457 is a prime number
BaseRepresentation
bin110111111101011101…
…100011100101111001
312202002120012202022211
4313331131203211321
51441024230132312
643334212015121
74225003501621
oct677535434571
9182076182284
1060086958457
1123534581259
12b78b0014a1
1358877858b6
142ca024b881
15186a1cd3a7
hexdfd763979

60086958457 has 2 divisors, whose sum is σ = 60086958458. Its totient is φ = 60086958456.

The previous prime is 60086958433. The next prime is 60086958509. The reversal of 60086958457 is 75485968006.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 39766741056 + 20320217401 = 199416^2 + 142549^2 .

It is a cyclic number.

It is not a de Polignac number, because 60086958457 - 235 = 25727220089 is a prime.

It is a super-2 number, since 2×600869584572 (a number of 22 digits) contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (60086958257) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 30043479228 + 30043479229.

It is an arithmetic number, because the mean of its divisors is an integer number (30043479229).

Almost surely, 260086958457 is an apocalyptic number.

It is an amenable number.

60086958457 is a deficient number, since it is larger than the sum of its proper divisors (1).

60086958457 is an equidigital number, since it uses as much as digits as its factorization.

60086958457 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 14515200, while the sum is 58.

The spelling of 60086958457 in words is "sixty billion, eighty-six million, nine hundred fifty-eight thousand, four hundred fifty-seven".