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52752577053 = 3117122514971
BaseRepresentation
bin110001001000010011…
…000111001000011101
312001011102021120111010
4301020103013020131
51331014124431203
640122330445433
73545154335511
oct611023071035
9161142246433
1052752577053
11204104aaa20
12a282893879
134c89104847
1427a612c141
15158b363303
hexc484c721d

52752577053 has 16 divisors (see below), whose sum is σ = 77811743232. Its totient is φ = 31520958000.

The previous prime is 52752577051. The next prime is 52752577057. The reversal of 52752577053 is 35077525725.

It is not a de Polignac number, because 52752577053 - 21 = 52752577051 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 52752576993 and 52752577011.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (52752577051) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 11255143 + ... + 11259828.

It is an arithmetic number, because the mean of its divisors is an integer number (4863233952).

Almost surely, 252752577053 is an apocalyptic number.

It is an amenable number.

52752577053 is a deficient number, since it is larger than the sum of its proper divisors (25059166179).

52752577053 is a wasteful number, since it uses less digits than its factorization.

52752577053 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 22515056.

The product of its (nonzero) digits is 2572500, while the sum is 48.

The spelling of 52752577053 in words is "fifty-two billion, seven hundred fifty-two million, five hundred seventy-seven thousand, fifty-three".

Divisors: 1 3 11 33 71 213 781 2343 22514971 67544913 247664681 742994043 1598562941 4795688823 17584192351 52752577053