1552104345533 has 4 divisors (see below), whose sum is σ = 1773833537760. Its totient is φ = 1330375153308.

The previous prime is 1552104345443. The next prime is 1552104345577. The reversal of 1552104345533 is 3355434012551.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 1552104345533 - 2²⁰ = 1552103296957 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 (1552104341533) 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, 110864596103 + ... + 110864596116.

It is an arithmetic number, because the mean of its divisors is an integer number (443458384440).

Almost surely, 2^{1552104345533} is an apocalyptic number.

It is an amenable number.

1552104345533 is a deficient number, since it is larger than the sum of its proper divisors (221729192227).

1552104345533 is an equidigital number, since it uses as much as digits as its factorization.

1552104345533 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 221729192226.

The product of its (nonzero) digits is 540000, while the sum is 41.

The spelling of 1552104345533 in words is "one trillion, five hundred fifty-two billion, one hundred four million, three hundred forty-five thousand, five hundred thirty-three".