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5857164064 = 25473894391
BaseRepresentation
bin1010111010001110…
…10011101100100000
3120010012021202121101
411131013103230200
543443413222224
62405111204144
7265101034033
oct53507235440
916105252541
105857164064
112536242064
121175676654
1372460796b
143d7c6b01a
15244321044
hex15d1d3b20

5857164064 has 24 divisors (see below), whose sum is σ = 11776641408. Its totient is φ = 2866271040.

The previous prime is 5857164059. The next prime is 5857164077. The reversal of 5857164064 is 4604617585.

It is a super-2 number, since 2×58571640642 = 68612741745225992192, which contains 22 as substring.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1945692 + ... + 1948699.

It is an arithmetic number, because the mean of its divisors is an integer number (490693392).

Almost surely, 25857164064 is an apocalyptic number.

It is an amenable number.

5857164064 is an abundant number, since it is smaller than the sum of its proper divisors (5919477344).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

5857164064 is a wasteful number, since it uses less digits than its factorization.

5857164064 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3894448 (or 3894440 counting only the distinct ones).

The product of its (nonzero) digits is 806400, while the sum is 46.

The square root of 5857164064 is about 76532.1113259003. Note that the first 3 decimals coincide. The cubic root of 5857164064 is about 1802.5851808291.

The spelling of 5857164064 in words is "five billion, eight hundred fifty-seven million, one hundred sixty-four thousand, sixty-four".

Divisors: 1 2 4 8 16 32 47 94 188 376 752 1504 3894391 7788782 15577564 31155128 62310256 124620512 183036377 366072754 732145508 1464291016 2928582032 5857164064