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55060050604 = 2213281449779
BaseRepresentation
bin110011010001110101…
…011011001010101100
312021010020012101010111
4303101311123022230
51400230333104404
641143315545404
73656303464606
oct632165331254
9167106171114
1055060050604
1121394a65a59
12a8075bb264
135266195600
142944784176
151673c0e104
hexcd1d5b2ac

55060050604 has 18 divisors (see below), whose sum is σ = 104337168180. Its totient is φ = 25412330736.

The previous prime is 55060050601. The next prime is 55060050613. The reversal of 55060050604 is 40605006055.

It is not an unprimeable number, because it can be changed into a prime (55060050601) 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 5 ways as a sum of consecutive naturals, for example, 40724214 + ... + 40725565.

Almost surely, 255060050604 is an apocalyptic number.

It is an amenable number.

55060050604 is a deficient number, since it is larger than the sum of its proper divisors (49277117576).

55060050604 is a wasteful number, since it uses less digits than its factorization.

55060050604 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 81449809 (or 81449794 counting only the distinct ones).

The product of its (nonzero) digits is 18000, while the sum is 31.

Adding to 55060050604 its reverse (40605006055), we get a palindrome (95665056659).

The spelling of 55060050604 in words is "fifty-five billion, sixty million, fifty thousand, six hundred four".

Divisors: 1 2 4 13 26 52 169 338 676 81449779 162899558 325799116 1058847127 2117694254 4235388508 13765012651 27530025302 55060050604