1350365531 has 2 divisors, whose sum is σ = 1350365532. Its totient is φ = 1350365530.

The previous prime is 1350365521. The next prime is 1350365563. The reversal of 1350365531 is 1355630531.

It is an a-pointer prime, because the next prime (1350365563) can be obtained adding 1350365531 to its sum of digits (32).

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 1350365531 - 2¹⁰ = 1350364507 is a prime.

It is a super-2 number, since 2×1350365531² = 3646974134625823922, which contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (1350365521) 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, 675182765 + 675182766.

It is an arithmetic number, because the mean of its divisors is an integer number (675182766).

Almost surely, 2^1350365531 is an apocalyptic number.

1350365531 is a deficient number, since it is larger than the sum of its proper divisors (1).

1350365531 is an equidigital number, since it uses as much as digits as its factorization.

1350365531 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 20250, while the sum is 32.

The square root of 1350365531 is about 36747.3200519439. The cubic root of 1350365531 is about 1105.3091907919.

The spelling of 1350365531 in words is "one billion, three hundred fifty million, three hundred sixty-five thousand, five hundred thirty-one".