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58498089485 = 51121923221261
BaseRepresentation
bin110110011110110000…
…100000001000001101
312120222211110211211212
4312132300200020031
51424301002330420
642512413024205
74140431361563
oct663660401015
9176884424755
1058498089485
1122899712500
12b406a85065
135693549444
142b8d213a33
1517c597c3c5
hexd9ec2020d

58498089485 has 48 divisors (see below), whose sum is σ = 84752196480. Its totient is φ = 38552342400.

The previous prime is 58498089469. The next prime is 58498089491.

58498089485 is nontrivially palindromic in base 10.

It is not a de Polignac number, because 58498089485 - 24 = 58498089469 is a prime.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 153755 + ... + 375015.

It is an arithmetic number, because the mean of its divisors is an integer number (1765670760).

Almost surely, 258498089485 is an apocalyptic number.

58498089485 is a gapful number since it is divisible by the number (55) formed by its first and last digit.

It is an amenable number.

58498089485 is a deficient number, since it is larger than the sum of its proper divisors (26254106995).

58498089485 is a wasteful number, since it uses less digits than its factorization.

58498089485 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 221330 (or 221319 counting only the distinct ones).

The product of its (nonzero) digits is 132710400, while the sum is 68.

The spelling of 58498089485 in words is "fifty-eight billion, four hundred ninety-eight million, eighty-nine thousand, four hundred eighty-five".

Divisors: 1 5 11 19 23 55 95 115 121 209 253 437 605 1045 1265 2185 2299 2783 4807 11495 13915 24035 52877 221261 264385 1106305 2433871 4203959 5089003 12169355 21019795 25445015 26772581 46243549 55979033 96691057 133862905 231217745 279895165 483455285 508679039 615769363 1063601627 2543395195 3078846815 5318008135 11699617897 58498089485