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5252500255 = 57913297469
BaseRepresentation
bin1001110010001001…
…01100101100011111
3111120001111122210111
410321010230230133
541224120002010
62225111150451
7244106341552
oct47104545437
914501448714
105252500255
112255999202
121027075427
13659268322
1437b82c699
1520b1d158a
hex13912cb1f

5252500255 has 8 divisors (see below), whose sum is σ = 6382785600. Its totient is φ = 4148810016.

The previous prime is 5252500249. The next prime is 5252500289. The reversal of 5252500255 is 5520052525.

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 5252500255 - 215 = 5252467487 is a prime.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 6648340 + ... + 6649129.

It is an arithmetic number, because the mean of its divisors is an integer number (797848200).

Almost surely, 25252500255 is an apocalyptic number.

5252500255 is a deficient number, since it is larger than the sum of its proper divisors (1130285345).

5252500255 is a wasteful number, since it uses less digits than its factorization.

5252500255 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 13297553.

The product of its (nonzero) digits is 25000, while the sum is 31.

The square root of 5252500255 is about 72474.1350759014. The cubic root of 5252500255 is about 1738.2891819260.

The spelling of 5252500255 in words is "five billion, two hundred fifty-two million, five hundred thousand, two hundred fifty-five".

Divisors: 1 5 79 395 13297469 66487345 1050500051 5252500255