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54575841 = 331586837
BaseRepresentation
bin1101000000110…
…0001011100001
310210200201222110
43100030023201
5102432411331
65225425533
71231613145
oct320141341
9123621873
1054575841
1128896701
121633b2a9
13b3cb0c8
147369225
154bd0946
hex340c2e1

54575841 has 8 divisors (see below), whose sum is σ = 75115264. Its totient is φ = 35210160.

The previous prime is 54575839. The next prime is 54575861. The reversal of 54575841 is 14857545.

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

It is not a de Polignac number, because 54575841 - 21 = 54575839 is a prime.

It is a Duffinian number.

It is a Curzon number.

It is a self number, because there is not a number n which added to its sum of digits gives 54575841.

It is not an unprimeable number, because it can be changed into a prime (54575861) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 293326 + ... + 293511.

It is an arithmetic number, because the mean of its divisors is an integer number (9389408).

Almost surely, 254575841 is an apocalyptic number.

It is an amenable number.

54575841 is a deficient number, since it is larger than the sum of its proper divisors (20539423).

54575841 is a wasteful number, since it uses less digits than its factorization.

54575841 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 586871.

The product of its digits is 112000, while the sum is 39.

The square root of 54575841 is about 7387.5463450323. The cubic root of 54575841 is about 379.3151121419.

The spelling of 54575841 in words is "fifty-four million, five hundred seventy-five thousand, eight hundred forty-one".

Divisors: 1 3 31 93 586837 1760511 18191947 54575841