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53133320201 = 1331131844467
BaseRepresentation
bin110001011110111111…
…100010000000001001
312002010221201022220012
4301132333202000021
51332304112221301
640224211241305
73560456525033
oct613677420011
9162127638805
1053133320201
1120596412985
12a36a2a9235
135019c63050
14280091cc53
1515ae9c0ebb
hexc5efe2009

53133320201 has 8 divisors (see below), whose sum is σ = 59066321664. Its totient is φ = 47464007760.

The previous prime is 53133320183. The next prime is 53133320209. The reversal of 53133320201 is 10202333135.

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

It is not a de Polignac number, because 53133320201 - 230 = 52059578377 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (53133320209) by changing a digit.

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, 65921831 + ... + 65922636.

It is an arithmetic number, because the mean of its divisors is an integer number (7383290208).

Almost surely, 253133320201 is an apocalyptic number.

It is an amenable number.

53133320201 is a deficient number, since it is larger than the sum of its proper divisors (5933001463).

53133320201 is a wasteful number, since it uses less digits than its factorization.

53133320201 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 131844511.

The product of its (nonzero) digits is 1620, while the sum is 23.

Adding to 53133320201 its reverse (10202333135), we get a palindrome (63335653336).

The spelling of 53133320201 in words is "fifty-three billion, one hundred thirty-three million, three hundred twenty thousand, two hundred one".

Divisors: 1 13 31 403 131844467 1713978071 4087178477 53133320201