1325079053 has 4 divisors (see below), whose sum is σ = 1347538080. Its totient is φ = 1302620028.

The previous prime is 1325079043. The next prime is 1325079061. The reversal of 1325079053 is 3509705231.

It is a happy number.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 1325079053 - 2²⁴ = 1308301837 is a prime.

It is a super-3 number, since 3×1325079053³ (a number of 28 digits) contains 333 as substring.

It is a Duffinian number.

It is a Curzon number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1325079043) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 11229425 + ... + 11229542.

It is an arithmetic number, because the mean of its divisors is an integer number (336884520).

Almost surely, 2^1325079053 is an apocalyptic number.

It is an amenable number.

1325079053 is a deficient number, since it is larger than the sum of its proper divisors (22459027).

1325079053 is an equidigital number, since it uses as much as digits as its factorization.

1325079053 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 22459026.

The product of its (nonzero) digits is 28350, while the sum is 35.

The square root of 1325079053 is about 36401.6353066727. The cubic root of 1325079053 is about 1098.3664604599.

The spelling of 1325079053 in words is "one billion, three hundred twenty-five million, seventy-nine thousand, fifty-three".