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52652926924 = 22131012556287
BaseRepresentation
bin110001000010010110…
…111110011111001100
312000220110202211012121
4301002112332133030
51330313122130144
640104410542324
73542534331403
oct610226763714
9160813684177
1052652926924
112036a228344
12a2554379a4
134c71584380
142796bcc63a
15158272c384
hexc425be7cc

52652926924 has 12 divisors (see below), whose sum is σ = 99230516224. Its totient is φ = 24301350864.

The previous prime is 52652926897. The next prime is 52652926961. The reversal of 52652926924 is 42962925625.

It is a Harshad number since it is a multiple of its sum of digits (52), and also a Moran number because the ratio is a prime number: 1012556287 = 52652926924 / (5 + 2 + 6 + 5 + 2 + 9 + 2 + 6 + 9 + 2 + 4).

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 3 ways as a sum of consecutive naturals, for example, 506278092 + ... + 506278195.

Almost surely, 252652926924 is an apocalyptic number.

It is an amenable number.

52652926924 is a deficient number, since it is larger than the sum of its proper divisors (46577589300).

52652926924 is a wasteful number, since it uses less digits than its factorization.

52652926924 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1012556304 (or 1012556302 counting only the distinct ones).

The product of its digits is 4665600, while the sum is 52.

The spelling of 52652926924 in words is "fifty-two billion, six hundred fifty-two million, nine hundred twenty-six thousand, nine hundred twenty-four".

Divisors: 1 2 4 13 26 52 1012556287 2025112574 4050225148 13163231731 26326463462 52652926924