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54125011132 = 2213619993557
BaseRepresentation
bin110010011010000110…
…100010000010111100
312011201001202110002221
4302122012202002330
51341322000324012
640510434455124
73624161001163
oct623206420274
9164631673087
1054125011132
1120a55180a65
12a5a64344a4
13514755120a
1428965063da
15161bab0507
hexc9a1a20bc

54125011132 has 12 divisors (see below), whose sum is σ = 94725819720. Its totient is φ = 27060491216.

The previous prime is 54125011123. The next prime is 54125011133. The reversal of 54125011132 is 23111052145.

It is a junction number, because it is equal to n+sod(n) for n = 54125011097 and 54125011106.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (54125011133) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 442303 + ... + 551254.

It is an arithmetic number, because the mean of its divisors is an integer number (7893818310).

Almost surely, 254125011132 is an apocalyptic number.

It is an amenable number.

54125011132 is a deficient number, since it is larger than the sum of its proper divisors (40600808588).

54125011132 is a wasteful number, since it uses less digits than its factorization.

54125011132 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1007180 (or 1007178 counting only the distinct ones).

The product of its (nonzero) digits is 1200, while the sum is 25.

Adding to 54125011132 its reverse (23111052145), we get a palindrome (77236063277).

The spelling of 54125011132 in words is "fifty-four billion, one hundred twenty-five million, eleven thousand, one hundred thirty-two".

Divisors: 1 2 4 13619 27238 54476 993557 1987114 3974228 13531252783 27062505566 54125011132