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52902855484 = 2229456059099
BaseRepresentation
bin110001010001010000…
…011000001100111100
312001112220001111201221
4301101100120030330
51331321112333414
640145255443124
73551660565163
oct612120301474
9161486044657
1052902855484
1120488312376
12a3050864a4
134cb12a03ab
1427bc08a3da
15159964a224
hexc5141833c

52902855484 has 12 divisors (see below), whose sum is σ = 95772411000. Its totient is φ = 25539309488.

The previous prime is 52902855463. The next prime is 52902855497. The reversal of 52902855484 is 48455820925.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 228029434 + ... + 228029665.

It is an arithmetic number, because the mean of its divisors is an integer number (7981034250).

Almost surely, 252902855484 is an apocalyptic number.

It is an amenable number.

52902855484 is a deficient number, since it is larger than the sum of its proper divisors (42869555516).

52902855484 is a wasteful number, since it uses less digits than its factorization.

52902855484 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 456059132 (or 456059130 counting only the distinct ones).

The product of its (nonzero) digits is 4608000, while the sum is 52.

The spelling of 52902855484 in words is "fifty-two billion, nine hundred two million, eight hundred fifty-five thousand, four hundred eighty-four".

Divisors: 1 2 4 29 58 116 456059099 912118198 1824236396 13225713871 26451427742 52902855484