1552435413 has 16 divisors (see below), whose sum is σ = 2181688320. Its totient is φ = 979211376.

The previous prime is 1552435397. The next prime is 1552435441. The reversal of 1552435413 is 3145342551.

It is not a de Polignac number, because 1552435413 - 2⁴ = 1552435397 is a prime.

It is a Curzon number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1552435463) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 27556 + ... + 62162.

It is an arithmetic number, because the mean of its divisors is an integer number (136355520).

Almost surely, 2^1552435413 is an apocalyptic number.

It is an amenable number.

1552435413 is a deficient number, since it is larger than the sum of its proper divisors (629252907).

1552435413 is a wasteful number, since it uses less digits than its factorization.

1552435413 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 35416.

The product of its digits is 36000, while the sum is 33.

The square root of 1552435413 is about 39400.9570061439. The cubic root of 1552435413 is about 1157.9003369951.

Adding to 1552435413 its reverse (3145342551), we get a palindrome (4697777964).

The spelling of 1552435413 in words is "one billion, five hundred fifty-two million, four hundred thirty-five thousand, four hundred thirteen".