65133097 has 2 divisors, whose sum is σ = 65133098. Its totient is φ = 65133096.

The previous prime is 65133091. The next prime is 65133143. The reversal of 65133097 is 79033156.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 65108761 + 24336 = 8069^2 + 156^2 .

It is a cyclic number.

It is not a de Polignac number, because 65133097 - 2¹⁹ = 64608809 is a prime.

It is a super-2 number, since 2×65133097² = 8484640649622818, which contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (65133091) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 32566548 + 32566549.

It is an arithmetic number, because the mean of its divisors is an integer number (32566549).

Almost surely, 2^65133097 is an apocalyptic number.

It is an amenable number.

65133097 is a deficient number, since it is larger than the sum of its proper divisors (1).

65133097 is an equidigital number, since it uses as much as digits as its factorization.

65133097 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 17010, while the sum is 34.

The square root of 65133097 is about 8070.5078526695. The cubic root of 65133097 is about 402.3468228782.

The spelling of 65133097 in words is "sixty-five million, one hundred thirty-three thousand, ninety-seven".