5665101061 has 4 divisors (see below), whose sum is σ = 5671266400. Its totient is φ = 5658935724.

The previous prime is 5665101053. The next prime is 5665101067. The reversal of 5665101061 is 1601015665.

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 5665101061 - 2³ = 5665101053 is a prime.

It is a super-3 number, since 3×5665101061³ (a number of 30 digits) contains 333 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5665101067) 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, 3081291 + ... + 3083128.

It is an arithmetic number, because the mean of its divisors is an integer number (1417816600).

Almost surely, 2^5665101061 is an apocalyptic number.

It is an amenable number.

5665101061 is a deficient number, since it is larger than the sum of its proper divisors (6165339).

5665101061 is an equidigital number, since it uses as much as digits as its factorization.

5665101061 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6165338.

The product of its (nonzero) digits is 5400, while the sum is 31.

The square root of 5665101061 is about 75266.8656249216. The cubic root of 5665101061 is about 1782.6628768088.

The spelling of 5665101061 in words is "five billion, six hundred sixty-five million, one hundred one thousand, sixty-one".