1063522351 has 4 divisors (see below), whose sum is σ = 1070047192. Its totient is φ = 1056997512.

The previous prime is 1063522333. The next prime is 1063522357. The reversal of 1063522351 is 1532253601.

1063522351 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 1063522351 - 2¹⁹ = 1062998063 is a prime.

It is a super-2 number, since 2×1063522351² = 2262159582153134402, which contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1063522357) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 3262176 + ... + 3262501.

It is an arithmetic number, because the mean of its divisors is an integer number (267511798).

Almost surely, 2^1063522351 is an apocalyptic number.

1063522351 is a deficient number, since it is larger than the sum of its proper divisors (6524841).

1063522351 is an equidigital number, since it uses as much as digits as its factorization.

1063522351 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6524840.

The product of its (nonzero) digits is 5400, while the sum is 28.

The square root of 1063522351 is about 32611.6904039027. The cubic root of 1063522351 is about 1020.7409555962.

Adding to 1063522351 its reverse (1532253601), we get a palindrome (2595775952).

The spelling of 1063522351 in words is "one billion, sixty-three million, five hundred twenty-two thousand, three hundred fifty-one".