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52805053053032 = 2377113280948957
BaseRepresentation
bin11000000000110101000100…
…11011011111100001101000
320220222010001221100112201212
430000122202123133201220
523410124222040144112
6304150150111132252
714060016304110230
oct1400324233374150
9226863057315655
1052805053053032
1115909551907155
125b09b81514088
132360658a79507
14d07ac7570cc0
156188a9865522
hex3006a26df868

52805053053032 has 32 divisors (see below), whose sum is σ = 114747398997120. Its totient is φ = 22311994246080.

The previous prime is 52805053053029. The next prime is 52805053053037. The reversal of 52805053053032 is 23035035050825.

It is not an unprimeable number, because it can be changed into a prime (52805053053037) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 6640470503 + ... + 6640478454.

It is an arithmetic number, because the mean of its divisors is an integer number (3585856218660).

Almost surely, 252805053053032 is an apocalyptic number.

It is an amenable number.

52805053053032 is an abundant number, since it is smaller than the sum of its proper divisors (61942345944088).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

52805053053032 is a wasteful number, since it uses less digits than its factorization.

52805053053032 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 13280949041 (or 13280949037 counting only the distinct ones).

The product of its (nonzero) digits is 540000, while the sum is 41.

The spelling of 52805053053032 in words is "fifty-two trillion, eight hundred five billion, fifty-three million, fifty-three thousand, thirty-two".

Divisors: 1 2 4 7 8 14 28 56 71 142 284 497 568 994 1988 3976 13280948957 26561897914 53123795828 92966642699 106247591656 185933285398 371866570796 743733141592 942947375947 1885894751894 3771789503788 6600631631629 7543579007576 13201263263258 26402526526516 52805053053032