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54024544025 = 525413994421
BaseRepresentation
bin110010010100000111…
…010001111100011001
312011110001201012010222
4302110013101330121
51341120240402100
640452445245425
73621531022154
oct622407217431
9164401635128
1054024544025
1120a034a05a1
12a578863875
13512c7a5c1a
142887032c9b
151612d67485
hexc941d1f19

54024544025 has 12 divisors (see below), whose sum is σ = 67114278444. Its totient is φ = 43139736000.

The previous prime is 54024543997. The next prime is 54024544051. The reversal of 54024544025 is 52044542045.

It can be written as a sum of positive squares in 6 ways, for example, as 3621150976 + 50403393049 = 60176^2 + 224507^2 .

It is not a de Polignac number, because 54024544025 - 224 = 54007766809 is a prime.

It is a Duffinian number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 1983686 + ... + 2010735.

It is an arithmetic number, because the mean of its divisors is an integer number (5592856537).

Almost surely, 254024544025 is an apocalyptic number.

It is an amenable number.

54024544025 is a deficient number, since it is larger than the sum of its proper divisors (13089734419).

54024544025 is a wasteful number, since it uses less digits than its factorization.

54024544025 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3994972 (or 3994967 counting only the distinct ones).

The product of its (nonzero) digits is 128000, while the sum is 35.

The spelling of 54024544025 in words is "fifty-four billion, twenty-four million, five hundred forty-four thousand, twenty-five".

Divisors: 1 5 25 541 2705 13525 3994421 19972105 99860525 2160981761 10804908805 54024544025