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52544523060401 = 2361185137202291
BaseRepresentation
bin10111111001001111110011…
…01000011100010010110001
320220001012121011012122021112
423330213321220130102301
523341342140400413101
6303430342021203105
714032134156523421
oct1374477150342261
9226035534178245
1052544523060401
1115819009486659
125a87592560495
132341c09276568
14cd9250478481
15611c0c39d6bb
hex2fc9f9a1c4b1

52544523060401 has 16 divisors (see below), whose sum is σ = 55728481208448. Its totient is φ = 49435533100800.

The previous prime is 52544523060383. The next prime is 52544523060409. The reversal of 52544523060401 is 10406032544525.

It is a cyclic number.

It is not a de Polignac number, because 52544523060401 - 234 = 52527343191217 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (52544523060409) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 259646066 + ... + 259848356.

It is an arithmetic number, because the mean of its divisors is an integer number (3483030075528).

Almost surely, 252544523060401 is an apocalyptic number.

It is an amenable number.

52544523060401 is a deficient number, since it is larger than the sum of its proper divisors (3183958148047).

52544523060401 is a wasteful number, since it uses less digits than its factorization.

52544523060401 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 387512.

The product of its (nonzero) digits is 576000, while the sum is 41.

The spelling of 52544523060401 in words is "fifty-two trillion, five hundred forty-four billion, five hundred twenty-three million, sixty thousand, four hundred one".

Divisors: 1 23 61 1403 185137 202291 4258151 4652693 11293357 12339751 259747211 283814273 37451548867 861385623941 2284544480887 52544523060401