5165546201 has 2 divisors, whose sum is σ = 5165546202. Its totient is φ = 5165546200.

The previous prime is 5165546189. The next prime is 5165546263. The reversal of 5165546201 is 1026455615.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 4231632601 + 933913600 = 65051^2 + 30560^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-5165546201 is a prime.

It is not a weakly prime, because it can be changed into another prime (5165546291) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2582773100 + 2582773101.

It is an arithmetic number, because the mean of its divisors is an integer number (2582773101).

Almost surely, 2^5165546201 is an apocalyptic number.

It is an amenable number.

5165546201 is a deficient number, since it is larger than the sum of its proper divisors (1).

5165546201 is an equidigital number, since it uses as much as digits as its factorization.

5165546201 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 36000, while the sum is 35.

The square root of 5165546201 is about 71871.7343675523. The cubic root of 5165546201 is about 1728.6434174497.

The spelling of 5165546201 in words is "five billion, one hundred sixty-five million, five hundred forty-six thousand, two hundred one".