Search a number
-
+
54608875451 = 137357543599
BaseRepresentation
bin110010110110111100…
…010100111110111011
312012221210020022011122
4302312330110332323
51343314333003301
641030441415455
73642154532264
oct626674247673
9165853208148
1054608875451
1121183317429
12a70049a58b
1351c3876a70
14290089b96b
1516492dc81b
hexcb6f14fbb

54608875451 has 8 divisors (see below), whose sum is σ = 59615169600. Its totient is φ = 49717668672.

The previous prime is 54608875429. The next prime is 54608875469. The reversal of 54608875451 is 15457880645.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 54608875451 - 230 = 53535133627 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 54608875393 and 54608875402.

It is not an unprimeable number, because it can be changed into a prime (54608875051) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 28770851 + ... + 28772748.

It is an arithmetic number, because the mean of its divisors is an integer number (7451896200).

Almost surely, 254608875451 is an apocalyptic number.

54608875451 is a deficient number, since it is larger than the sum of its proper divisors (5006294149).

54608875451 is a wasteful number, since it uses less digits than its factorization.

54608875451 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 57543685.

The product of its (nonzero) digits is 5376000, while the sum is 53.

The spelling of 54608875451 in words is "fifty-four billion, six hundred eight million, eight hundred seventy-five thousand, four hundred fifty-one".

Divisors: 1 13 73 949 57543599 748066787 4200682727 54608875451