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54100225001 is a prime number
BaseRepresentation
bin110010011000100111…
…111110101111101001
312011122100010011221002
4302120213332233221
51341244124200001
640504151324345
73623440216334
oct623047765751
9164570104832
1054100225001
1120a42191859
12a59a0806b5
135142383474
1428930d361b
15161981646b
hexc989febe9

54100225001 has 2 divisors, whose sum is σ = 54100225002. Its totient is φ = 54100225000.

The previous prime is 54100224977. The next prime is 54100225079. The reversal of 54100225001 is 10052200145.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 41961474025 + 12138750976 = 204845^2 + 110176^2 .

It is a cyclic number.

It is not a de Polignac number, because 54100225001 - 210 = 54100223977 is a prime.

It is a Sophie Germain prime.

It is a Curzon number.

It is not a weakly prime, because it can be changed into another prime (54100225801) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 27050112500 + 27050112501.

It is an arithmetic number, because the mean of its divisors is an integer number (27050112501).

Almost surely, 254100225001 is an apocalyptic number.

It is an amenable number.

54100225001 is a deficient number, since it is larger than the sum of its proper divisors (1).

54100225001 is an equidigital number, since it uses as much as digits as its factorization.

54100225001 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 400, while the sum is 20.

Adding to 54100225001 its reverse (10052200145), we get a palindrome (64152425146).

The spelling of 54100225001 in words is "fifty-four billion, one hundred million, two hundred twenty-five thousand, one".