1304253505233 has 32 divisors (see below), whose sum is σ = 2208455884800. Its totient is φ = 745221573648.

The previous prime is 1304253505231. The next prime is 1304253505237. The reversal of 1304253505233 is 3325053524031.

1304253505233 is a `hidden beast` number, since 1 + 3 + 0 + 42 + 535 + 0 + 52 + 33 = 666.

It is not a de Polignac number, because 1304253505233 - 2¹ = 1304253505231 is a prime.

It is not an unprimeable number, because it can be changed into a prime (1304253505231) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 1869808 + ... + 2470766.

It is an arithmetic number, because the mean of its divisors is an integer number (69014246400).

Almost surely, 2^{1304253505233} is an apocalyptic number.

It is an amenable number.

1304253505233 is a deficient number, since it is larger than the sum of its proper divisors (904202379567).

1304253505233 is a wasteful number, since it uses less digits than its factorization.

1304253505233 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 612458 (or 612452 counting only the distinct ones).

The product of its (nonzero) digits is 162000, while the sum is 36.

The spelling of 1304253505233 in words is "one trillion, three hundred four billion, two hundred fifty-three million, five hundred five thousand, two hundred thirty-three".