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5275808253 = 3231106317789
BaseRepresentation
bin1001110100111011…
…00111000111111101
3111121200100211100200
410322131213013331
541301101331003
62231302514113
7244511426112
oct47235470775
914550324320
105275808253
112268068911
121032a35939
13661039341
14380978909
1520d2876a3
hex13a7671fd

5275808253 has 24 divisors (see below), whose sum is σ = 7874280960. Its totient is φ = 3400354080.

The previous prime is 5275808243. The next prime is 5275808311. The reversal of 5275808253 is 3528085725.

It is not a de Polignac number, because 5275808253 - 218 = 5275546109 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 5275808199 and 5275808208.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5275808243) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 287683 + ... + 305471.

It is an arithmetic number, because the mean of its divisors is an integer number (328095040).

Almost surely, 25275808253 is an apocalyptic number.

It is an amenable number.

5275808253 is a deficient number, since it is larger than the sum of its proper divisors (2598472707).

5275808253 is a wasteful number, since it uses less digits than its factorization.

5275808253 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 18889 (or 18886 counting only the distinct ones).

The product of its (nonzero) digits is 672000, while the sum is 45.

The square root of 5275808253 is about 72634.7592616648. The cubic root of 5275808253 is about 1740.8566105201.

The spelling of 5275808253 in words is "five billion, two hundred seventy-five million, eight hundred eight thousand, two hundred fifty-three".

Divisors: 1 3 9 31 93 279 1063 3189 9567 17789 32953 53367 98859 160101 296577 551459 1654377 4963131 18909707 56729121 170187363 586200917 1758602751 5275808253