1325223250534 has 32 divisors (see below), whose sum is σ = 2115323412480. Its totient is φ = 621733320000.

The previous prime is 1325223250511. The next prime is 1325223250541. The reversal of 1325223250534 is 4350523225231.

It is a junction number, because it is equal to n+sod(n) for n = 1325223250493 and 1325223250502.

It is a congruent number.

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 15 ways as a sum of consecutive naturals, for example, 2214342 + ... + 2748409.

It is an arithmetic number, because the mean of its divisors is an integer number (66103856640).

Almost surely, 2^{1325223250534} is an apocalyptic number.

1325223250534 is a deficient number, since it is larger than the sum of its proper divisors (790100161946).

1325223250534 is a wasteful number, since it uses less digits than its factorization.

1325223250534 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4962916.

The product of its (nonzero) digits is 216000, while the sum is 37.

Adding to 1325223250534 its reverse (4350523225231), we get a palindrome (5675746475765).

The spelling of 1325223250534 in words is "one trillion, three hundred twenty-five billion, two hundred twenty-three million, two hundred fifty thousand, five hundred thirty-four".