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54868459 is a prime number
BaseRepresentation
bin1101000101001…
…1100111101011
310211020121101011
43101103213223
5103021242314
65240004351
71234242232
oct321234753
9124217334
1054868459
1128a76538
12164606b7
13b4a1359
147403b19
154c3c4c4
hex34539eb

54868459 has 2 divisors, whose sum is σ = 54868460. Its totient is φ = 54868458.

The previous prime is 54868441. The next prime is 54868477. The reversal of 54868459 is 95486845.

It is a balanced prime because it is at equal distance from previous prime (54868441) and next prime (54868477).

It is a cyclic number.

It is not a de Polignac number, because 54868459 - 25 = 54868427 is a prime.

It is a weakly prime.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 27434229 + 27434230.

It is an arithmetic number, because the mean of its divisors is an integer number (27434230).

Almost surely, 254868459 is an apocalyptic number.

54868459 is a deficient number, since it is larger than the sum of its proper divisors (1).

54868459 is an equidigital number, since it uses as much as digits as its factorization.

54868459 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 1382400, while the sum is 49.

The square root of 54868459 is about 7407.3246857418. The cubic root of 54868459 is about 379.9918257706.

The spelling of 54868459 in words is "fifty-four million, eight hundred sixty-eight thousand, four hundred fifty-nine".