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54502330023 = 3214149428003
BaseRepresentation
bin110010110000100101…
…111000111010100111
312012200100202020022200
4302300211320322213
51343110044030043
641012114025543
73636422106231
oct626045707247
9165610666280
1054502330023
1121129165259
12a6908782b3
1351a7780c2b
1428d0685251
15163ec937d3
hexcb0978ea7

54502330023 has 12 divisors (see below), whose sum is σ = 78731335800. Its totient is φ = 36332233776.

The previous prime is 54502330009. The next prime is 54502330031. The reversal of 54502330023 is 32003320545.

It is not a de Polignac number, because 54502330023 - 28 = 54502329767 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (54502330073) by changing a digit.

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 11 ways as a sum of consecutive naturals, for example, 86661 + ... + 341342.

It is an arithmetic number, because the mean of its divisors is an integer number (6560944650).

Almost surely, 254502330023 is an apocalyptic number.

54502330023 is a deficient number, since it is larger than the sum of its proper divisors (24229005777).

54502330023 is a wasteful number, since it uses less digits than its factorization.

54502330023 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 442158 (or 442155 counting only the distinct ones).

The product of its (nonzero) digits is 10800, while the sum is 27.

Adding to 54502330023 its reverse (32003320545), we get a palindrome (86505650568).

The spelling of 54502330023 in words is "fifty-four billion, five hundred two million, three hundred thirty thousand, twenty-three".

Divisors: 1 3 9 14149 42447 127341 428003 1284009 3852027 6055814447 18167443341 54502330023