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57380883801 = 319126961267
BaseRepresentation
bin110101011100001010…
…101100110101011001
312111002222020220202120
4311130022230311121
51420004001240201
642205503251453
74100644315263
oct653412546531
9174088226676
1057380883801
112237601631a
12b1548a9b89
135545c531a7
142ac4ab6b33
15175c848536
hexd5c2acd59

57380883801 has 4 divisors (see below), whose sum is σ = 76507845072. Its totient is φ = 38253922532.

The previous prime is 57380883799. The next prime is 57380883821. The reversal of 57380883801 is 10838808375.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 57380883801 - 21 = 57380883799 is a prime.

It is not an unprimeable number, because it can be changed into a prime (57380883821) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 9563480631 + ... + 9563480636.

It is an arithmetic number, because the mean of its divisors is an integer number (19126961268).

Almost surely, 257380883801 is an apocalyptic number.

It is an amenable number.

57380883801 is a deficient number, since it is larger than the sum of its proper divisors (19126961271).

57380883801 is a wasteful number, since it uses less digits than its factorization.

57380883801 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 19126961270.

The product of its (nonzero) digits is 1290240, while the sum is 51.

The spelling of 57380883801 in words is "fifty-seven billion, three hundred eighty million, eight hundred eighty-three thousand, eight hundred one".

Divisors: 1 3 19126961267 57380883801