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5775225775 = 521121000821
BaseRepresentation
bin1010110000011101…
…01111001110101111
3112220111002212101221
411120032233032233
543311424211100
62353023044211
7263054415634
oct53016571657
915814085357
105775225775
1124a3a67670
121152140667
13710649277
143cb01c18b
1523c03801a
hex1583af3af

5775225775 has 12 divisors (see below), whose sum is σ = 7812305784. Its totient is φ = 4200164000.

The previous prime is 5775225773. The next prime is 5775225787.

5775225775 is nontrivially palindromic in base 10.

It is not a de Polignac number, because 5775225775 - 21 = 5775225773 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5775225773) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 10500136 + ... + 10500685.

It is an arithmetic number, because the mean of its divisors is an integer number (651025482).

Almost surely, 25775225775 is an apocalyptic number.

5775225775 is a gapful number since it is divisible by the number (55) formed by its first and last digit.

5775225775 is a deficient number, since it is larger than the sum of its proper divisors (2037080009).

5775225775 is a wasteful number, since it uses less digits than its factorization.

5775225775 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 21000842 (or 21000837 counting only the distinct ones).

The product of its digits is 6002500, while the sum is 52.

The square root of 5775225775 is about 75994.9062437740. The cubic root of 5775225775 is about 1794.1399733235.

The spelling of 5775225775 in words is "five billion, seven hundred seventy-five million, two hundred twenty-five thousand, seven hundred seventy-five".

Divisors: 1 5 11 25 55 275 21000821 105004105 231009031 525020525 1155045155 5775225775