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53260246225 = 5217919361667
BaseRepresentation
bin110001100110100011…
…101101110011010001
312002110210112211200001
4301212203231303101
51333034110334400
640244543530001
73563560423534
oct614643556321
9162423484601
1053260246225
112065102531a
12a3a48b9901
13503a3435c4
14281371ca1b
1515babe3a6a
hexc668edcd1

53260246225 has 24 divisors (see below), whose sum is σ = 66756843360. Its totient is φ = 42149944320.

The previous prime is 53260246201. The next prime is 53260246267. The reversal of 53260246225 is 52264206235.

It is not a de Polignac number, because 53260246225 - 231 = 51112762577 is a prime.

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 23 ways as a sum of consecutive naturals, for example, 832842 + ... + 894508.

It is an arithmetic number, because the mean of its divisors is an integer number (2781535140).

Almost surely, 253260246225 is an apocalyptic number.

It is an amenable number.

53260246225 is a deficient number, since it is larger than the sum of its proper divisors (13496597135).

53260246225 is a wasteful number, since it uses less digits than its factorization.

53260246225 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 62049 (or 62044 counting only the distinct ones).

The product of its (nonzero) digits is 172800, while the sum is 37.

The spelling of 53260246225 in words is "fifty-three billion, two hundred sixty million, two hundred forty-six thousand, two hundred twenty-five".

Divisors: 1 5 25 179 193 895 965 4475 4825 34547 61667 172735 308335 863675 1541675 11038393 11901731 55191965 59508655 275959825 297543275 2130409849 10652049245 53260246225