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50552005052 = 22172925634891
BaseRepresentation
bin101111000101001000…
…100110000110111100
311211111001111221012102
4233011020212012330
51312012303130202
635120120524232
73436503644633
oct570510460674
9154431457172
1050552005052
111a49131a67a
129969920678
1349c8232a33
142637b8251a
1514ad081d02
hexbc52261bc

50552005052 has 24 divisors (see below), whose sum is σ = 96899891760. Its totient is φ = 22968861440.

The previous prime is 50552005013. The next prime is 50552005087. The reversal of 50552005052 is 25050025505.

It is a happy number.

It is a Harshad number since it is a multiple of its sum of digits (29).

It is a congruent number.

It is an unprimeable number.

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, 12815474 + ... + 12819417.

It is an arithmetic number, because the mean of its divisors is an integer number (4037495490).

Almost surely, 250552005052 is an apocalyptic number.

It is an amenable number.

50552005052 is a deficient number, since it is larger than the sum of its proper divisors (46347886708).

50552005052 is a wasteful number, since it uses less digits than its factorization.

50552005052 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 25634941 (or 25634939 counting only the distinct ones).

The product of its (nonzero) digits is 12500, while the sum is 29.

The spelling of 50552005052 in words is "fifty billion, five hundred fifty-two million, five thousand, fifty-two".

Divisors: 1 2 4 17 29 34 58 68 116 493 986 1972 25634891 51269782 102539564 435793147 743411839 871586294 1486823678 1743172588 2973647356 12638001263 25276002526 50552005052