1065525463 has 2 divisors, whose sum is σ = 1065525464. Its totient is φ = 1065525462.

The previous prime is 1065525437. The next prime is 1065525493. The reversal of 1065525463 is 3645255601.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 1065525463 - 2⁹ = 1065524951 is a prime.

It is a super-2 number, since 2×1065525463² = 2270689024602728738, which contains 22 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (1065525403) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 532762731 + 532762732.

It is an arithmetic number, because the mean of its divisors is an integer number (532762732).

Almost surely, 2^1065525463 is an apocalyptic number.

1065525463 is a deficient number, since it is larger than the sum of its proper divisors (1).

1065525463 is an equidigital number, since it uses as much as digits as its factorization.

1065525463 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 108000, while the sum is 37.

The square root of 1065525463 is about 32642.3875199104. The cubic root of 1065525463 is about 1021.3813985270.

The spelling of 1065525463 in words is "one billion, sixty-five million, five hundred twenty-five thousand, four hundred sixty-three".