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52160522201 = 223233903687
BaseRepresentation
bin110000100101000000…
…100110011111011001
311222122011020001220122
4300211000212133121
51323311043202301
635543501003025
73524405060204
oct604500463731
9158564201818
1052160522201
1120137289397
12a138553475
134bc355b428
14274b65293b
1515543b481b
hexc250267d9

52160522201 has 4 divisors (see below), whose sum is σ = 52394426112. Its totient is φ = 51926618292.

The previous prime is 52160522177. The next prime is 52160522237. The reversal of 52160522201 is 10222506125.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 52160522201 - 234 = 34980653017 is a prime.

It is a Duffinian number.

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (52160542201) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 116951621 + ... + 116952066.

It is an arithmetic number, because the mean of its divisors is an integer number (13098606528).

Almost surely, 252160522201 is an apocalyptic number.

It is an amenable number.

52160522201 is a deficient number, since it is larger than the sum of its proper divisors (233903911).

52160522201 is a wasteful number, since it uses less digits than its factorization.

52160522201 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 233903910.

The product of its (nonzero) digits is 2400, while the sum is 26.

The spelling of 52160522201 in words is "fifty-two billion, one hundred sixty million, five hundred twenty-two thousand, two hundred one".

Divisors: 1 223 233903687 52160522201