5553103512431 has 4 divisors (see below), whose sum is σ = 5553137134272. Its totient is φ = 5553069890592.

The previous prime is 5553103512419. The next prime is 5553103512511. The reversal of 5553103512431 is 1342153013555.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 5553103512431 - 2¹⁰ = 5553103511407 is a prime.

It is a super-2 number, since 2×5553103512431² (a number of 26 digits) contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5553103512631) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 16561946 + ... + 16893911.

It is an arithmetic number, because the mean of its divisors is an integer number (1388284283568).

Almost surely, 2^{5553103512431} is an apocalyptic number.

5553103512431 is a deficient number, since it is larger than the sum of its proper divisors (33621841).

5553103512431 is a wasteful number, since it uses less digits than its factorization.

5553103512431 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 33621840.

The product of its (nonzero) digits is 135000, while the sum is 38.

Adding to 5553103512431 its reverse (1342153013555), we get a palindrome (6895256525986).

The spelling of 5553103512431 in words is "five trillion, five hundred fifty-three billion, one hundred three million, five hundred twelve thousand, four hundred thirty-one".