1052523322 has 8 divisors (see below), whose sum is σ = 1579029876. Its totient is φ = 526180032.

The previous prime is 1052523317. The next prime is 1052523331. The reversal of 1052523322 is 2233252501.

It can be written as a sum of positive squares in 2 ways, for example, as 821452921 + 231070401 = 28661^2 + 15201^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

It is a super-2 number, since 2×1052523322² = 2215610686707831368, which contains 22 as substring.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 23173 + ... + 51400.

Almost surely, 2^1052523322 is an apocalyptic number.

1052523322 is a deficient number, since it is larger than the sum of its proper divisors (526506554).

1052523322 is an equidigital number, since it uses as much as digits as its factorization.

1052523322 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 81632.

The product of its (nonzero) digits is 3600, while the sum is 25.

The square root of 1052523322 is about 32442.6158316496. The cubic root of 1052523322 is about 1017.2098944547.

Adding to 1052523322 its reverse (2233252501), we get a palindrome (3285775823).

The spelling of 1052523322 in words is "one billion, fifty-two million, five hundred twenty-three thousand, three hundred twenty-two".