5771322965 has 8 divisors (see below), whose sum is σ = 6976140120. Its totient is φ = 4583356672.

The previous prime is 5771322919. The next prime is 5771323027. The reversal of 5771322965 is 5692231775.

It can be written as a sum of positive squares in 4 ways, for example, as 834574321 + 4936748644 = 28889^2 + 70262^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 5771322965 - 2³² = 1476355669 is a prime.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 4211960 + ... + 4213329.

It is an arithmetic number, because the mean of its divisors is an integer number (872017515).

Almost surely, 2^5771322965 is an apocalyptic number.

It is an amenable number.

5771322965 is a deficient number, since it is larger than the sum of its proper divisors (1204817155).

5771322965 is a wasteful number, since it uses less digits than its factorization.

5771322965 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 8425431.

The product of its digits is 793800, while the sum is 47.

The square root of 5771322965 is about 75969.2238014842. The cubic root of 5771322965 is about 1793.7357313874.

The spelling of 5771322965 in words is "five billion, seven hundred seventy-one million, three hundred twenty-two thousand, nine hundred sixty-five".