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52355447023 = 1110069472697
BaseRepresentation
bin110000110000101000…
…001011100011101111
312000010202000021111111
4300300220023203233
51324210443301043
640015102532451
73532262646145
oct606050134357
9160122007444
1052355447023
1120227315290
12a191897127
134c24a59669
1427694b3595
15156656a09d
hexc30a0b8ef

52355447023 has 8 divisors (see below), whose sum is σ = 57120826320. Its totient is φ = 47591033280.

The previous prime is 52355446999. The next prime is 52355447051. The reversal of 52355447023 is 32074455325.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 52355447023 - 217 = 52355315951 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (52355447923) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 125590 + ... + 347107.

It is an arithmetic number, because the mean of its divisors is an integer number (7140103290).

Almost surely, 252355447023 is an apocalyptic number.

52355447023 is a deficient number, since it is larger than the sum of its proper divisors (4765379297).

52355447023 is a wasteful number, since it uses less digits than its factorization.

52355447023 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 482777.

The product of its (nonzero) digits is 504000, while the sum is 40.

The spelling of 52355447023 in words is "fifty-two billion, three hundred fifty-five million, four hundred forty-seven thousand, twenty-three".

Divisors: 1 11 10069 110759 472697 5199667 4759586093 52355447023