1325541063 has 32 divisors (see below), whose sum is σ = 2205941760. Its totient is φ = 687828960.

The previous prime is 1325541031. The next prime is 1325541067. The reversal of 1325541063 is 3601455231.

It is not a de Polignac number, because 1325541063 - 2⁵ = 1325541031 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 1325541063.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1325541067) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 248458 + ... + 253736.

It is an arithmetic number, because the mean of its divisors is an integer number (68935680).

Almost surely, 2^1325541063 is an apocalyptic number.

1325541063 is a deficient number, since it is larger than the sum of its proper divisors (880400697).

1325541063 is a wasteful number, since it uses less digits than its factorization.

1325541063 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6387.

The product of its (nonzero) digits is 10800, while the sum is 30.

The square root of 1325541063 is about 36407.9807597181. The cubic root of 1325541063 is about 1098.4940999696.

Adding to 1325541063 its reverse (3601455231), we get a palindrome (4926996294).

The spelling of 1325541063 in words is "one billion, three hundred twenty-five million, five hundred forty-one thousand, sixty-three".