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52055341515 = 3253153704069
BaseRepresentation
bin110000011110101111…
…010111100111001011
311222100211022100010200
4300132233113213023
51323102131412030
635525222343243
73521660050032
oct603657274713
9158324270120
1052055341515
1120092979601
12a10928ab23
134ba7822838
14273b6b3719
15154a039d60
hexc1ebd79cb

52055341515 has 48 divisors (see below), whose sum is σ = 94897370880. Its totient is φ = 26360305920.

The previous prime is 52055341493. The next prime is 52055341553. The reversal of 52055341515 is 51514355025.

52055341515 is a `hidden beast` number, since 52 + 0 + 5 + 53 + 41 + 515 = 666.

It is not a de Polignac number, because 52055341515 - 26 = 52055341451 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 52055341515.

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, 278100 + ... + 425969.

It is an arithmetic number, because the mean of its divisors is an integer number (1977028560).

Almost surely, 252055341515 is an apocalyptic number.

52055341515 is a deficient number, since it is larger than the sum of its proper divisors (42842029365).

52055341515 is a wasteful number, since it uses less digits than its factorization.

52055341515 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 704164 (or 704161 counting only the distinct ones).

The product of its (nonzero) digits is 75000, while the sum is 36.

The spelling of 52055341515 in words is "fifty-two billion, fifty-five million, three hundred forty-one thousand, five hundred fifteen".

Divisors: 1 3 5 9 15 31 45 53 93 155 159 265 279 465 477 795 1395 1643 2385 4929 8215 14787 24645 73935 704069 2112207 3520345 6336621 10561035 21826139 31683105 37315657 65478417 109130695 111946971 186578285 196435251 327392085 335840913 559734855 982176255 1156785367 1679204565 3470356101 5783926835 10411068303 17351780505 52055341515