1553230413 has 12 divisors (see below), whose sum is σ = 2564063008. Its totient is φ = 887560200.

The previous prime is 1553230387. The next prime is 1553230463. The reversal of 1553230413 is 3140323551.

1553230413 is a `hidden beast` number, since 15 + 5 + 3 + 230 + 413 = 666.

It is not a de Polignac number, because 1553230413 - 2⁹ = 1553229901 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 (1553230463) 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, 12327163 + ... + 12327288.

Almost surely, 2^1553230413 is an apocalyptic number.

It is an amenable number.

1553230413 is a deficient number, since it is larger than the sum of its proper divisors (1010832595).

1553230413 is a wasteful number, since it uses less digits than its factorization.

1553230413 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 24654464 (or 24654461 counting only the distinct ones).

The product of its (nonzero) digits is 5400, while the sum is 27.

The square root of 1553230413 is about 39411.0443023272. The cubic root of 1553230413 is about 1158.0979563122.

Adding to 1553230413 its reverse (3140323551), we get a palindrome (4693553964).

The spelling of 1553230413 in words is "one billion, five hundred fifty-three million, two hundred thirty thousand, four hundred thirteen".