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58055578325 = 526413622813
BaseRepresentation
bin110110000100011000…
…011101001011010101
312112211222210221122122
4312010120131023111
51422344212001300
642400444305325
74123446162563
oct660430351325
9175758727578
1058055578325
11226919512a8
12b302842245
135622972314
142b4a544a33
15179bbbcc85
hexd8461d2d5

58055578325 has 12 divisors (see below), whose sum is σ = 72101244228. Its totient is φ = 46371993600.

The previous prime is 58055578319. The next prime is 58055578423. The reversal of 58055578325 is 52387555085.

It can be written as a sum of positive squares in 6 ways, for example, as 41075281 + 58014503044 = 6409^2 + 240862^2 .

It is not a de Polignac number, because 58055578325 - 224 = 58038801109 is a prime.

It is a Duffinian number.

It is a congruent number.

It is an unprimeable number.

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 in 11 ways as a sum of consecutive naturals, for example, 1795382 + ... + 1827431.

It is an arithmetic number, because the mean of its divisors is an integer number (6008437019).

Almost surely, 258055578325 is an apocalyptic number.

It is an amenable number.

58055578325 is a deficient number, since it is larger than the sum of its proper divisors (14045665903).

58055578325 is a wasteful number, since it uses less digits than its factorization.

58055578325 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3623464 (or 3623459 counting only the distinct ones).

The product of its (nonzero) digits is 8400000, while the sum is 53.

The spelling of 58055578325 in words is "fifty-eight billion, fifty-five million, five hundred seventy-eight thousand, three hundred twenty-five".

Divisors: 1 5 25 641 3205 16025 3622813 18114065 90570325 2322223133 11611115665 58055578325