5665000501 has 2 divisors, whose sum is σ = 5665000502. Its totient is φ = 5665000500.

The previous prime is 5665000427. The next prime is 5665000511. The reversal of 5665000501 is 1050005665.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 5310619876 + 354380625 = 72874^2 + 18825^2 .

It is a cyclic number.

It is not a de Polignac number, because 5665000501 - 2¹³ = 5664992309 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 5665000501.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (5665000511) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2832500250 + 2832500251.

It is an arithmetic number, because the mean of its divisors is an integer number (2832500251).

Almost surely, 2^5665000501 is an apocalyptic number.

It is an amenable number.

5665000501 is a deficient number, since it is larger than the sum of its proper divisors (1).

5665000501 is an equidigital number, since it uses as much as digits as its factorization.

5665000501 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 4500, while the sum is 28.

The square root of 5665000501 is about 75266.1975989222. The cubic root of 5665000501 is about 1782.6523288569.

The spelling of 5665000501 in words is "five billion, six hundred sixty-five million, five hundred one", and thus it is an aban number.