1064051531 has 2 divisors, whose sum is σ = 1064051532. Its totient is φ = 1064051530.

The previous prime is 1064051519. The next prime is 1064051563. The reversal of 1064051531 is 1351504601.

It is a weak prime.

It is an emirp because it is prime and its reverse (1351504601) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 1064051531 - 2¹⁸ = 1063789387 is a prime.

It is a super-2 number, since 2×1064051531² = 2264411321246887922, which contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 1064051531.

It is not a weakly prime, because it can be changed into another prime (1064051581) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 532025765 + 532025766.

It is an arithmetic number, because the mean of its divisors is an integer number (532025766).

Almost surely, 2^1064051531 is an apocalyptic number.

1064051531 is a deficient number, since it is larger than the sum of its proper divisors (1).

1064051531 is an equidigital number, since it uses as much as digits as its factorization.

1064051531 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 1800, while the sum is 26.

The square root of 1064051531 is about 32619.8027431191. The cubic root of 1064051531 is about 1020.9102252356.

The spelling of 1064051531 in words is "one billion, sixty-four million, fifty-one thousand, five hundred thirty-one".