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54923755 = 510984751
BaseRepresentation
bin1101000110000…
…1000111101011
310211100102020011
43101201013223
5103030030010
65241112351
71234562365
oct321410753
9124312204
1054923755
1129004037
12164886b7
13b4c0583
147419d35
154c4da8a
hex34611eb

54923755 has 4 divisors (see below), whose sum is σ = 65908512. Its totient is φ = 43939000.

The previous prime is 54923717. The next prime is 54923761. The reversal of 54923755 is 55732945.

54923755 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

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

It is not a de Polignac number, because 54923755 - 219 = 54399467 is a prime.

It is a Smith number, since the sum of its digits (40) coincides with the sum of the digits of its prime factors. Since it is squarefree, it is also a hoax number.

It is a Duffinian number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 5492371 + ... + 5492380.

It is an arithmetic number, because the mean of its divisors is an integer number (16477128).

Almost surely, 254923755 is an apocalyptic number.

54923755 is a deficient number, since it is larger than the sum of its proper divisors (10984757).

54923755 is a wasteful number, since it uses less digits than its factorization.

54923755 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 10984756.

The product of its digits is 189000, while the sum is 40.

The square root of 54923755 is about 7411.0562674966. The cubic root of 54923755 is about 380.1194338339.

The spelling of 54923755 in words is "fifty-four million, nine hundred twenty-three thousand, seven hundred fifty-five".

Divisors: 1 5 10984751 54923755