1304753063 has 4 divisors (see below), whose sum is σ = 1307071128. Its totient is φ = 1302435000.

The previous prime is 1304753029. The next prime is 1304753101. The reversal of 1304753063 is 3603574031.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 1304753063 - 2²⁴ = 1287975847 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1304753563) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1158188 + ... + 1159313.

It is an arithmetic number, because the mean of its divisors is an integer number (326767782).

Almost surely, 2^1304753063 is an apocalyptic number.

1304753063 is a deficient number, since it is larger than the sum of its proper divisors (2318065).

1304753063 is an equidigital number, since it uses as much as digits as its factorization.

1304753063 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2318064.

The product of its (nonzero) digits is 22680, while the sum is 32.

The square root of 1304753063 is about 36121.3657410680. The cubic root of 1304753063 is about 1092.7213830119.

The spelling of 1304753063 in words is "one billion, three hundred four million, seven hundred fifty-three thousand, sixty-three".