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52764638201 = 116737127467
BaseRepresentation
bin110001001001000001…
…000111101111111001
312001012020222100021022
4301021001013233321
51331030221410301
640123441152225
73545362011302
oct611101075771
9161166870238
1052764638201
1120417298710
12a28692b675
134c8b768612
1427a798b7a9
15158c446d1b
hexc49047bf9

52764638201 has 8 divisors (see below), whose sum is σ = 57646961184. Its totient is φ = 47896571520.

The previous prime is 52764638197. The next prime is 52764638203. The reversal of 52764638201 is 10283646725.

52764638201 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

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 52764638201 - 22 = 52764638197 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (52764638203) 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, 3556331 + ... + 3571136.

It is an arithmetic number, because the mean of its divisors is an integer number (7205870148).

Almost surely, 252764638201 is an apocalyptic number.

It is an amenable number.

52764638201 is a deficient number, since it is larger than the sum of its proper divisors (4882322983).

52764638201 is a wasteful number, since it uses less digits than its factorization.

52764638201 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7128151.

The product of its (nonzero) digits is 483840, while the sum is 44.

The spelling of 52764638201 in words is "fifty-two billion, seven hundred sixty-four million, six hundred thirty-eight thousand, two hundred one".

Divisors: 1 11 673 7403 7127467 78402137 4796785291 52764638201