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57468965592 = 2337332801921
BaseRepresentation
bin110101100001011010…
…101101001011011000
312111100002222221021010
4311201122231023120
51420144023344332
642222331213520
74103064101433
oct654132551330
9174302887233
1057468965592
1122410807495
12b17a2a72a0
13555b282cac
142ad268481a
1517654469cc
hexd616ad2d8

57468965592 has 32 divisors (see below), whose sum is σ = 145640533680. Its totient is φ = 18893905920.

The previous prime is 57468965591. The next prime is 57468965633. The reversal of 57468965592 is 29556986475.

57468965592 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (57468965591) 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, 16399209 + ... + 16402712.

Almost surely, 257468965592 is an apocalyptic number.

It is an amenable number.

57468965592 is an abundant number, since it is smaller than the sum of its proper divisors (88171568088).

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

57468965592 is a wasteful number, since it uses less digits than its factorization.

57468965592 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 32802003 (or 32801999 counting only the distinct ones).

The product of its digits is 163296000, while the sum is 66.

The spelling of 57468965592 in words is "fifty-seven billion, four hundred sixty-eight million, nine hundred sixty-five thousand, five hundred ninety-two".

Divisors: 1 2 3 4 6 8 12 24 73 146 219 292 438 584 876 1752 32801921 65603842 98405763 131207684 196811526 262415368 393623052 787246104 2394540233 4789080466 7183620699 9578160932 14367241398 19156321864 28734482796 57468965592