1554554134413 has 24 divisors (see below), whose sum is σ = 2576896452416. Its totient is φ = 884630678400.

The previous prime is 1554554134403. The next prime is 1554554134417. The reversal of 1554554134413 is 3144314554551.

1554554134413 is a `hidden beast` number, since 1 + 5 + 54 + 5 + 54 + 134 + 413 = 666.

It is not a de Polignac number, because 1554554134413 - 2⁹ = 1554554133901 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 (1554554134417) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 51178723 + ... + 51209088.

Almost surely, 2^{1554554134413} is an apocalyptic number.

It is an amenable number.

1554554134413 is a deficient number, since it is larger than the sum of its proper divisors (1022342318003).

1554554134413 is a wasteful number, since it uses less digits than its factorization.

1554554134413 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 102388065 (or 102388062 counting only the distinct ones).

The product of its digits is 1440000, while the sum is 45.

Adding to 1554554134413 its reverse (3144314554551), we get a palindrome (4698868688964).

The spelling of 1554554134413 in words is "one trillion, five hundred fifty-four billion, five hundred fifty-four million, one hundred thirty-four thousand, four hundred thirteen".