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54707071161 = 331588248077
BaseRepresentation
bin110010111100110010…
…111010100010111001
312020012122000011100210
4302330302322202321
51344020002234121
641044310221333
73644456301201
oct627462724271
9166178004323
1054707071161
1121223796306
12a729354849
13520b008232
14290d93d401
151652c37876
hexcbccba8b9

54707071161 has 8 divisors (see below), whose sum is σ = 75295753984. Its totient is φ = 35294884560.

The previous prime is 54707071151. The next prime is 54707071183. The reversal of 54707071161 is 16117070745.

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

It is not a de Polignac number, because 54707071161 - 210 = 54707070137 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (54707071121) 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, 294123946 + ... + 294124131.

It is an arithmetic number, because the mean of its divisors is an integer number (9411969248).

Almost surely, 254707071161 is an apocalyptic number.

It is an amenable number.

54707071161 is a deficient number, since it is larger than the sum of its proper divisors (20588682823).

54707071161 is a wasteful number, since it uses less digits than its factorization.

54707071161 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 588248111.

The product of its (nonzero) digits is 41160, while the sum is 39.

The spelling of 54707071161 in words is "fifty-four billion, seven hundred seven million, seventy-one thousand, one hundred sixty-one".

Divisors: 1 3 31 93 588248077 1764744231 18235690387 54707071161