1325350052 has 36 divisors (see below), whose sum is σ = 2518548480. Its totient is φ = 609983712.

The previous prime is 1325350049. The next prime is 1325350063. The reversal of 1325350052 is 2500535231.

It is a Harshad number since it is a multiple of its sum of digits (26).

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 11 ways as a sum of consecutive naturals, for example, 256349 + ... + 261467.

It is an arithmetic number, because the mean of its divisors is an integer number (69959680).

Almost surely, 2^1325350052 is an apocalyptic number.

It is an amenable number.

1325350052 is a deficient number, since it is larger than the sum of its proper divisors (1193198428).

1325350052 is a wasteful number, since it uses less digits than its factorization.

1325350052 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5532 (or 5517 counting only the distinct ones).

The product of its (nonzero) digits is 4500, while the sum is 26.

The square root of 1325350052 is about 36405.3574628790. The cubic root of 1325350052 is about 1098.4413329545.

Adding to 1325350052 its reverse (2500535231), we get a palindrome (3825885283).

The spelling of 1325350052 in words is "one billion, three hundred twenty-five million, three hundred fifty thousand, fifty-two".