1552200027543 has 20 divisors (see below), whose sum is σ = 2529511157448. Its totient is φ = 940727288880.

The previous prime is 1552200027493. The next prime is 1552200027571. The reversal of 1552200027543 is 3457200022551.

It is not a de Polignac number, because 1552200027543 - 2¹⁰ = 1552200026519 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 1552200027498 and 1552200027507.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1552200027943) by changing a digit.

It is a polite number, since it can be written in 19 ways as a sum of consecutive naturals, for example, 871042896 + ... + 871044677.

Almost surely, 2^{1552200027543} is an apocalyptic number.

1552200027543 is a deficient number, since it is larger than the sum of its proper divisors (977311129905).

1552200027543 is a wasteful number, since it uses less digits than its factorization.

1552200027543 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1742087596 (or 1742087587 counting only the distinct ones).

The product of its (nonzero) digits is 84000, while the sum is 36.

The spelling of 1552200027543 in words is "one trillion, five hundred fifty-two billion, two hundred million, twenty-seven thousand, five hundred forty-three".