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4663435314025 = 521371361586953
BaseRepresentation
bin100001111011100101001…
…1001111100001101101001
3121111211010211021121002101
41003313022121330031221
51102401203420022100
613530204055133401
7660631163063455
oct103671231741551
917454124247071
104663435314025
11153882a728524
1263397b074261
1327a9b5b218c7
141219d63d7665
158148ee5b86a
hex43dca67c369

4663435314025 has 12 divisors (see below), whose sum is σ = 5824868989212. Its totient is φ = 3703516509440.

The previous prime is 4663435314019. The next prime is 4663435314071. The reversal of 4663435314025 is 5204135343664.

It can be written as a sum of positive squares in 6 ways, for example, as 487310101776 + 4176125212249 = 698076^2 + 2043557^2 .

It is not a de Polignac number, because 4663435314025 - 25 = 4663435313993 is a prime.

It is a Duffinian number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 680790052 + ... + 680796901.

It is an arithmetic number, because the mean of its divisors is an integer number (485405749101).

Almost surely, 24663435314025 is an apocalyptic number.

It is an amenable number.

4663435314025 is a deficient number, since it is larger than the sum of its proper divisors (1161433675187).

4663435314025 is a wasteful number, since it uses less digits than its factorization.

4663435314025 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1361587100 (or 1361587095 counting only the distinct ones).

The product of its (nonzero) digits is 3110400, while the sum is 46.

The spelling of 4663435314025 in words is "four trillion, six hundred sixty-three billion, four hundred thirty-five million, three hundred fourteen thousand, twenty-five".

Divisors: 1 5 25 137 685 3425 1361586953 6807934765 34039673825 186537412561 932687062805 4663435314025