1304151453 has 12 divisors (see below), whose sum is σ = 2055026688. Its totient is φ = 790394760.

The previous prime is 1304151437. The next prime is 1304151473. The reversal of 1304151453 is 3541514031.

It is a happy number.

It is not a de Polignac number, because 1304151453 - 2⁴ = 1304151437 is a prime.

It is a super-2 number, since 2×1304151453² = 3401622024724022418, which contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1304151473) by changing a digit.

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 11 ways as a sum of consecutive naturals, for example, 6586525 + ... + 6586722.

It is an arithmetic number, because the mean of its divisors is an integer number (171252224).

Almost surely, 2^1304151453 is an apocalyptic number.

It is an amenable number.

1304151453 is a deficient number, since it is larger than the sum of its proper divisors (750875235).

1304151453 is a wasteful number, since it uses less digits than its factorization.

1304151453 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 13173264 (or 13173261 counting only the distinct ones).

The product of its (nonzero) digits is 3600, while the sum is 27.

The square root of 1304151453 is about 36113.0371611140. The cubic root of 1304151453 is about 1092.5534091643.

Adding to 1304151453 its reverse (3541514031), we get a palindrome (4845665484).

The spelling of 1304151453 in words is "one billion, three hundred four million, one hundred fifty-one thousand, four hundred fifty-three".