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5253269929 = 19367753373
BaseRepresentation
bin1001110010001111…
…01000100110101001
3111120002221202120221
410321013220212221
541224314114204
62225135450041
7244116025525
oct47107504651
914502852527
105253269929
1122563744a6
121027386921
1365947775b
1437b98cd85
1520b2d4654
hex1391e89a9

5253269929 has 8 divisors (see below), whose sum is σ = 5544832640. Its totient is φ = 4963214736.

The previous prime is 5253269927. The next prime is 5253269939. The reversal of 5253269929 is 9299623525.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 5253269929 - 21 = 5253269927 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (5253269927) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 369714 + ... + 383659.

It is an arithmetic number, because the mean of its divisors is an integer number (693104080).

Almost surely, 25253269929 is an apocalyptic number.

It is an amenable number.

5253269929 is a deficient number, since it is larger than the sum of its proper divisors (291562711).

5253269929 is a wasteful number, since it uses less digits than its factorization.

5253269929 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 753759.

The product of its digits is 2624400, while the sum is 52.

The square root of 5253269929 is about 72479.4448723222. Note that the first 3 decimals coincide. The cubic root of 5253269929 is about 1738.3740843901.

The spelling of 5253269929 in words is "five billion, two hundred fifty-three million, two hundred sixty-nine thousand, nine hundred twenty-nine".

Divisors: 1 19 367 6973 753373 14314087 276487891 5253269929