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59053252661 = 1328909157133
BaseRepresentation
bin110110111111110110…
…010010000000110101
312122102112010001112222
4312333312102000311
51431420113041121
643043444052125
74160252236244
oct667766220065
9178375101488
1059053252661
1123054026847
12b540994045
135751576a70
142c02c4895b
1518095900ab
hexdbfd92035

59053252661 has 8 divisors (see below), whose sum is σ = 63598415160. Its totient is φ = 54508462272.

The previous prime is 59053252639. The next prime is 59053252669. The reversal of 59053252661 is 16625235095.

It can be written as a sum of positive squares in 4 ways, for example, as 5883810436 + 53169442225 = 76706^2 + 230585^2 .

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

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2k-59053252661 is a prime.

It is a Duffinian number.

It is a Curzon number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (59053252669) 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, 297251 + ... + 454383.

It is an arithmetic number, because the mean of its divisors is an integer number (7949801895).

Almost surely, 259053252661 is an apocalyptic number.

It is an amenable number.

59053252661 is a deficient number, since it is larger than the sum of its proper divisors (4545162499).

59053252661 is a wasteful number, since it uses less digits than its factorization.

59053252661 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 186055.

The product of its (nonzero) digits is 486000, while the sum is 44.

The spelling of 59053252661 in words is "fifty-nine billion, fifty-three million, two hundred fifty-two thousand, six hundred sixty-one".

Divisors: 1 13 28909 157133 375817 2042729 4542557897 59053252661