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54760069832 = 23132221237073
BaseRepresentation
bin110010111111111101…
…000101101011001000
312020100022201202212112
4302333331011223020
51344122034213312
641053442201452
73646001625236
oct627775055310
9166308652775
1054760069832
11212506a4a66
12a743053288
135218ca34b0
1429169b7956
151657705d22
hexcbff45ac8

54760069832 has 32 divisors (see below), whose sum is σ = 110623469880. Its totient is φ = 25262392320.

The previous prime is 54760069817. The next prime is 54760069849. The reversal of 54760069832 is 23896006745.

It is a happy number.

It can be written as a sum of positive squares in 4 ways, for example, as 44119322116 + 10640747716 = 210046^2 + 103154^2 .

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 112448 + ... + 349520.

Almost surely, 254760069832 is an apocalyptic number.

54760069832 is a gapful number since it is divisible by the number (52) formed by its first and last digit.

It is an amenable number.

54760069832 is an abundant number, since it is smaller than the sum of its proper divisors (55863400048).

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

54760069832 is a wasteful number, since it uses less digits than its factorization.

54760069832 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 239313 (or 239309 counting only the distinct ones).

The product of its (nonzero) digits is 2177280, while the sum is 50.

The spelling of 54760069832 in words is "fifty-four billion, seven hundred sixty million, sixty-nine thousand, eight hundred thirty-two".

Divisors: 1 2 4 8 13 26 52 104 2221 4442 8884 17768 28873 57746 115492 230984 237073 474146 948292 1896584 3081949 6163898 12327796 24655592 526539133 1053078266 2106156532 4212313064 6845008729 13690017458 27380034916 54760069832