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5302554253 = 10691495983
BaseRepresentation
bin1001111000000111…
…01000111010001101
3111200112200122222021
410330003220322031
541324423214003
62234100050141
7245254652563
oct47403507215
914615618867
105302554253
112281176547
12103b993951
13666742189
1438433ba33
152107bc2bd
hex13c0e8e8d

5302554253 has 4 divisors (see below), whose sum is σ = 5303060928. Its totient is φ = 5302047580.

The previous prime is 5302554239. The next prime is 5302554281. The reversal of 5302554253 is 3524552035.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4, and also an emirpimes, since its reverse is a distinct semiprime: 3524552035 = 5704910407.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2k-5302554253 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 (5302554353) 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, 237301 + ... + 258682.

It is an arithmetic number, because the mean of its divisors is an integer number (1325765232).

Almost surely, 25302554253 is an apocalyptic number.

It is an amenable number.

5302554253 is a deficient number, since it is larger than the sum of its proper divisors (506675).

5302554253 is a wasteful number, since it uses less digits than its factorization.

5302554253 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 506674.

The product of its (nonzero) digits is 90000, while the sum is 34.

The square root of 5302554253 is about 72818.6394613357. The cubic root of 5302554253 is about 1743.7934427189.

The spelling of 5302554253 in words is "five billion, three hundred two million, five hundred fifty-four thousand, two hundred fifty-three".

Divisors: 1 10691 495983 5302554253