5513311500423 has 32 divisors (see below), whose sum is σ = 7655365251072. Its totient is φ = 3526590662400.

The previous prime is 5513311500407. The next prime is 5513311500457. The reversal of 5513311500423 is 3240051133155.

It is not a de Polignac number, because 5513311500423 - 2⁴ = 5513311500407 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5513311510423) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 8899603 + ... + 9498923.

It is an arithmetic number, because the mean of its divisors is an integer number (239230164096).

Almost surely, 2^{5513311500423} is an apocalyptic number.

5513311500423 is a gapful number since it is divisible by the number (53) formed by its first and last digit.

5513311500423 is a deficient number, since it is larger than the sum of its proper divisors (2142053750649).

5513311500423 is a wasteful number, since it uses less digits than its factorization.

5513311500423 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 600655.

The product of its (nonzero) digits is 27000, while the sum is 33.

Adding to 5513311500423 its reverse (3240051133155), we get a palindrome (8753362633578).

The spelling of 5513311500423 in words is "five trillion, five hundred thirteen billion, three hundred eleven million, five hundred thousand, four hundred twenty-three".