5503454230523 has 4 divisors (see below), whose sum is σ = 5793109716360. Its totient is φ = 5213798744688.

The previous prime is 5503454230501. The next prime is 5503454230553. The reversal of 5503454230523 is 3250324543055.

It is a happy number.

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 5503454230523 - 2⁶ = 5503454230459 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (5503454230553) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 144827742890 + ... + 144827742927.

It is an arithmetic number, because the mean of its divisors is an integer number (1448277429090).

Almost surely, 2^{5503454230523} is an apocalyptic number.

5503454230523 is a deficient number, since it is larger than the sum of its proper divisors (289655485837).

5503454230523 is a wasteful number, since it uses less digits than its factorization.

5503454230523 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 289655485836.

The product of its (nonzero) digits is 1080000, while the sum is 41.

Adding to 5503454230523 its reverse (3250324543055), we get a palindrome (8753778773578).

The spelling of 5503454230523 in words is "five trillion, five hundred three billion, four hundred fifty-four million, two hundred thirty thousand, five hundred twenty-three".