1554504230241 has 12 divisors (see below), whose sum is σ = 2245474351380. Its totient is φ = 1036299529440.

The previous prime is 1554504230221. The next prime is 1554504230249. The reversal of 1554504230241 is 1420324054551.

1554504230241 is a `hidden beast` number, since 1 + 5 + 545 + 0 + 42 + 30 + 2 + 41 = 666.

It can be written as a sum of positive squares in 2 ways, for example, as 1139086598400 + 415417631841 = 1067280^2 + 644529^2 .

It is not a de Polignac number, because 1554504230241 - 2⁶ = 1554504230177 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 1554504230196 and 1554504230205.

It is not an unprimeable number, because it can be changed into a prime (1554504230249) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 2781930 + ... + 3293651.

It is an arithmetic number, because the mean of its divisors is an integer number (187122862615).

Almost surely, 2^{1554504230241} is an apocalyptic number.

It is an amenable number.

1554504230241 is a deficient number, since it is larger than the sum of its proper divisors (690970121139).

1554504230241 is a wasteful number, since it uses less digits than its factorization.

1554504230241 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6104016 (or 6104013 counting only the distinct ones).

The product of its (nonzero) digits is 96000, while the sum is 36.

Adding to 1554504230241 its reverse (1420324054551), we get a palindrome (2974828284792).

The spelling of 1554504230241 in words is "one trillion, five hundred fifty-four billion, five hundred four million, two hundred thirty thousand, two hundred forty-one".