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52396269325 = 529721606709
BaseRepresentation
bin110000110011000011…
…111001111100001101
312000020120211021011121
4300303003321330031
51324301421104300
640023121520541
73533266640461
oct606303717415
9160216737147
1052396269325
1120248367724
12a1a34a3151
134c3035057a
142770a9c4a1
151569e3081a
hexc330f9f0d

52396269325 has 12 divisors (see below), whose sum is σ = 65641184980. Its totient is φ = 41484879360.

The previous prime is 52396269307. The next prime is 52396269337.

52396269325 is nontrivially palindromic in base 10.

It can be written as a sum of positive squares in 6 ways, for example, as 2101030569 + 50295238756 = 45837^2 + 224266^2 .

It is not a de Polignac number, because 52396269325 - 25 = 52396269293 is a prime.

It is a hoax number, since the sum of its digits (52) coincides with the sum of the digits of its distinct prime factors.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 10800930 + ... + 10805779.

Almost surely, 252396269325 is an apocalyptic number.

It is an amenable number.

52396269325 is a deficient number, since it is larger than the sum of its proper divisors (13244915655).

52396269325 is a wasteful number, since it uses less digits than its factorization.

52396269325 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 21606816 (or 21606811 counting only the distinct ones).

The product of its digits is 5248800, while the sum is 52.

The spelling of 52396269325 in words is "fifty-two billion, three hundred ninety-six million, two hundred sixty-nine thousand, three hundred twenty-five".

Divisors: 1 5 25 97 485 2425 21606709 108033545 540167725 2095850773 10479253865 52396269325