5767893121 has 2 divisors, whose sum is σ = 5767893122. Its totient is φ = 5767893120.

The previous prime is 5767893071. The next prime is 5767893191. The reversal of 5767893121 is 1213987675.

It is a happy number.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 5430068721 + 337824400 = 73689^2 + 18380^2 .

It is a cyclic number.

It is not a de Polignac number, because 5767893121 - 2²¹ = 5765795969 is a prime.

It is not a weakly prime, because it can be changed into another prime (5767893191) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2883946560 + 2883946561.

It is an arithmetic number, because the mean of its divisors is an integer number (2883946561).

Almost surely, 2^5767893121 is an apocalyptic number.

It is an amenable number.

5767893121 is a deficient number, since it is larger than the sum of its proper divisors (1).

5767893121 is an equidigital number, since it uses as much as digits as its factorization.

5767893121 is an evil number, because the sum of its binary digits is even.

The product of its digits is 635040, while the sum is 49.

The square root of 5767893121 is about 75946.6465421614. The cubic root of 5767893121 is about 1793.3803274408.

The spelling of 5767893121 in words is "five billion, seven hundred sixty-seven million, eight hundred ninety-three thousand, one hundred twenty-one".