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55086410059 = 197279626447
BaseRepresentation
bin110011010011011001…
…111110100101001011
312021012001210120111121
4303103121332211023
51400304110110214
641150100540111
73660043521412
oct632331764513
9167161716447
1055086410059
11213a892a22a
12a8143b1637
13526b794515
142948086479
1516761b9424
hexcd367e94b

55086410059 has 4 divisors (see below), whose sum is σ = 55366036704. Its totient is φ = 54806783416.

The previous prime is 55086410023. The next prime is 55086410077. The reversal of 55086410059 is 95001468055.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2k-55086410059 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 55086409997 and 55086410024.

It is not an unprimeable number, because it can be changed into a prime (55086410089) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 139813027 + ... + 139813420.

It is an arithmetic number, because the mean of its divisors is an integer number (13841509176).

Almost surely, 255086410059 is an apocalyptic number.

55086410059 is a deficient number, since it is larger than the sum of its proper divisors (279626645).

55086410059 is a wasteful number, since it uses less digits than its factorization.

55086410059 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 279626644.

The product of its (nonzero) digits is 216000, while the sum is 43.

The spelling of 55086410059 in words is "fifty-five billion, eighty-six million, four hundred ten thousand, fifty-nine".

Divisors: 1 197 279626447 55086410059