1304275053 has 8 divisors (see below), whose sum is σ = 1814643648. Its totient is φ = 831711584.

The previous prime is 1304275019. The next prime is 1304275073. The reversal of 1304275053 is 3505724031.

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

It is a cyclic number.

It is not a de Polignac number, because 1304275053 - 2⁶ = 1304274989 is a prime.

It is a super-2 number, since 2×1304275053² = 3402266827756305618, which contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 1304275053.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1304275073) 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, 9451200 + ... + 9451337.

It is an arithmetic number, because the mean of its divisors is an integer number (226830456).

Almost surely, 2^1304275053 is an apocalyptic number.

It is an amenable number.

1304275053 is a deficient number, since it is larger than the sum of its proper divisors (510368595).

1304275053 is a wasteful number, since it uses less digits than its factorization.

1304275053 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 18902563.

The product of its (nonzero) digits is 12600, while the sum is 30.

The square root of 1304275053 is about 36114.7484139098. The cubic root of 1304275053 is about 1092.5879233907.

Adding to 1304275053 its reverse (3505724031), we get a palindrome (4809999084).

The spelling of 1304275053 in words is "one billion, three hundred four million, two hundred seventy-five thousand, fifty-three".