1304245100552 has 8 divisors (see below), whose sum is σ = 2445459563550. Its totient is φ = 652122550272.

The previous prime is 1304245100549. The next prime is 1304245100621. The reversal of 1304245100552 is 2550015424031.

It can be written as a sum of positive squares in only one way, i.e., 1228847629156 + 75397471396 = 1108534^2 + 274586^2 .

It is a tau number, because it is divible by the number of its divisors (8).

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 81515318777 + ... + 81515318792.

Almost surely, 2^{1304245100552} is an apocalyptic number.

It is an amenable number.

1304245100552 is a deficient number, since it is larger than the sum of its proper divisors (1141214462998).

1304245100552 is a wasteful number, since it uses less digits than its factorization.

1304245100552 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 163030637575 (or 163030637571 counting only the distinct ones).

The product of its (nonzero) digits is 24000, while the sum is 32.

The spelling of 1304245100552 in words is "one trillion, three hundred four billion, two hundred forty-five million, one hundred thousand, five hundred fifty-two".