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52000041511 = 1138771219313
BaseRepresentation
bin110000011011011100…
…011010101000100111
311222012222020210210101
4300123130122220213
51322444002312021
635515525204531
73520416026365
oct603334325047
9158188223711
1052000041511
1120064738920
12a0b2860747
134b9922cc42
1427341da635
151545264a91
hexc1b71aa27

52000041511 has 8 divisors (see below), whose sum is σ = 56741996304. Its totient is φ = 47260533120.

The previous prime is 52000041497. The next prime is 52000041557. The reversal of 52000041511 is 11514000025.

52000041511 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 52000041511 - 25 = 52000041479 is a prime.

It is a Duffinian number.

52000041511 is a modest number, since divided by 41511 gives 520 as remainder.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (52000041581) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 567010 + ... + 652303.

It is an arithmetic number, because the mean of its divisors is an integer number (7092749538).

Almost surely, 252000041511 is an apocalyptic number.

52000041511 is a deficient number, since it is larger than the sum of its proper divisors (4741954793).

52000041511 is a wasteful number, since it uses less digits than its factorization.

52000041511 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1223201.

The product of its (nonzero) digits is 200, while the sum is 19.

Adding to 52000041511 its reverse (11514000025), we get a palindrome (63514041536).

The spelling of 52000041511 in words is "fifty-two billion, forty-one thousand, five hundred eleven".

Divisors: 1 11 3877 42647 1219313 13412443 4727276501 52000041511