1325223250493 has 8 divisors (see below), whose sum is σ = 1327186014336. Its totient is φ = 1323260694000.

The previous prime is 1325223250487. The next prime is 1325223250499. The reversal of 1325223250493 is 3940523225231.

It is an interprime number because it is at equal distance from previous prime (1325223250487) and next prime (1325223250499).

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

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-1325223250493 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 1325223250493.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1325223250499) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 16722080 + ... + 16801142.

It is an arithmetic number, because the mean of its divisors is an integer number (165898251792).

Almost surely, 2^{1325223250493} is an apocalyptic number.

It is an amenable number.

1325223250493 is a deficient number, since it is larger than the sum of its proper divisors (1962763843).

1325223250493 is an equidigital number, since it uses as much as digits as its factorization.

1325223250493 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 103675.

The product of its (nonzero) digits is 388800, while the sum is 41.

The spelling of 1325223250493 in words is "one trillion, three hundred twenty-five billion, two hundred twenty-three million, two hundred fifty thousand, four hundred ninety-three".