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52634043625 = 533113582979
BaseRepresentation
bin110001000001001110…
…111100010011101001
312000212011020110012011
4301001032330103221
51330243303344000
640102454115521
73542214663142
oct610116742351
9160764213164
1052634043625
112035a600009
12a24b04bba1
134c6a6a2317
1427944b4ac9
151580c4c2ba
hexc413bc4e9

52634043625 has 16 divisors (see below), whose sum is σ = 67806236160. Its totient is φ = 40748934000.

The previous prime is 52634043613. The next prime is 52634043659.

52634043625 is nontrivially palindromic in base 10.

It is not a de Polignac number, because 52634043625 - 25 = 52634043593 is a prime.

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 15 ways as a sum of consecutive naturals, for example, 6787615 + ... + 6795364.

It is an arithmetic number, because the mean of its divisors is an integer number (4237889760).

Almost surely, 252634043625 is an apocalyptic number.

It is an amenable number.

52634043625 is a deficient number, since it is larger than the sum of its proper divisors (15172192535).

52634043625 is a wasteful number, since it uses less digits than its factorization.

52634043625 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 13583025 (or 13583015 counting only the distinct ones).

The product of its (nonzero) digits is 518400, while the sum is 40.

It can be divided in two parts, 526340 and 43625, that added together give a palindrome (569965).

The spelling of 52634043625 in words is "fifty-two billion, six hundred thirty-four million, forty-three thousand, six hundred twenty-five".

Divisors: 1 5 25 31 125 155 775 3875 13582979 67914895 339574475 421072349 1697872375 2105361745 10526808725 52634043625