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57410648793 = 326378960977
BaseRepresentation
bin110101011101111100…
…001111101011011001
312111012001021010122200
4311131330033223121
51420034111230133
642212445240413
74101455314551
oct653574175331
9174161233580
1057410648793
11223908a6193
12b162863109
13554c175204
142ac8a24161
151760277913
hexd5df0fad9

57410648793 has 6 divisors (see below), whose sum is σ = 82926492714. Its totient is φ = 38273765856.

The previous prime is 57410648773. The next prime is 57410648821. The reversal of 57410648793 is 39784601475.

57410648793 is a `hidden beast` number, since 5 + 7 + 410 + 64 + 87 + 93 = 666.

It can be written as a sum of positive squares in only one way, i.e., 53811008784 + 3599640009 = 231972^2 + 59997^2 .

It is not a de Polignac number, because 57410648793 - 216 = 57410583257 is a prime.

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (57410648723) 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 5 ways as a sum of consecutive naturals, for example, 3189480480 + ... + 3189480497.

It is an arithmetic number, because the mean of its divisors is an integer number (13821082119).

Almost surely, 257410648793 is an apocalyptic number.

It is an amenable number.

57410648793 is a deficient number, since it is larger than the sum of its proper divisors (25515843921).

57410648793 is a wasteful number, since it uses less digits than its factorization.

57410648793 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6378960983 (or 6378960980 counting only the distinct ones).

The product of its (nonzero) digits is 5080320, while the sum is 54.

The spelling of 57410648793 in words is "fifty-seven billion, four hundred ten million, six hundred forty-eight thousand, seven hundred ninety-three".

Divisors: 1 3 9 6378960977 19136882931 57410648793