1065211753 has 2 divisors, whose sum is σ = 1065211754. Its totient is φ = 1065211752.

The previous prime is 1065211711. The next prime is 1065211757. The reversal of 1065211753 is 3571125601.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 565107984 + 500103769 = 23772^2 + 22363^2 .

It is a cyclic number.

It is not a de Polignac number, because 1065211753 - 2²⁵ = 1031657321 is a prime.

It is a super-2 number, since 2×1065211753² = 2269352157458666018, which contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (1065211757) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 532605876 + 532605877.

It is an arithmetic number, because the mean of its divisors is an integer number (532605877).

Almost surely, 2^1065211753 is an apocalyptic number.

It is an amenable number.

1065211753 is a deficient number, since it is larger than the sum of its proper divisors (1).

1065211753 is an equidigital number, since it uses as much as digits as its factorization.

1065211753 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 6300, while the sum is 31.

The square root of 1065211753 is about 32637.5819110424. The cubic root of 1065211753 is about 1021.2811509589.

The spelling of 1065211753 in words is "one billion, sixty-five million, two hundred eleven thousand, seven hundred fifty-three".