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5057715545 = 519264720113
BaseRepresentation
bin1001011010111011…
…01001110101011001
3111001110222120101222
410231131221311121
540324233344140
62153512221425
7236222605241
oct45535516531
914043876358
105057715545
112165a48603
12b9199a875
13627ab8abc
1435da06b21
151e90575b5
hex12d769d59

5057715545 has 16 divisors (see below), whose sum is σ = 6391424640. Its totient is φ = 3831577344.

The previous prime is 5057715527. The next prime is 5057715563. The reversal of 5057715545 is 5455177505.

It is an interprime number because it is at equal distance from previous prime (5057715527) and next prime (5057715563).

It is a cyclic number.

It is not a de Polignac number, because 5057715545 - 216 = 5057650009 is a prime.

It is a Curzon number.

It is a junction number, because it is equal to n+sod(n) for n = 5057715496 and 5057715505.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 241409 + ... + 261521.

It is an arithmetic number, because the mean of its divisors is an integer number (399464040).

Almost surely, 25057715545 is an apocalyptic number.

It is an amenable number.

5057715545 is a deficient number, since it is larger than the sum of its proper divisors (1333709095).

5057715545 is a wasteful number, since it uses less digits than its factorization.

5057715545 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 22784.

The product of its (nonzero) digits is 612500, while the sum is 44.

The square root of 5057715545 is about 71117.6176836654. The cubic root of 5057715545 is about 1716.5302714812.

The spelling of 5057715545 in words is "five billion, fifty-seven million, seven hundred fifteen thousand, five hundred forty-five".

Divisors: 1 5 19 95 2647 13235 20113 50293 100565 251465 382147 1910735 53239111 266195555 1011543109 5057715545