5403017523243 has 4 divisors (see below), whose sum is σ = 7204023364328. Its totient is φ = 3602011682160.

The previous prime is 5403017523229. The next prime is 5403017523259. The reversal of 5403017523243 is 3423257103045.

It is a happy number.

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

It is not a de Polignac number, because 5403017523243 - 2¹⁰ = 5403017522219 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (5403017524243) 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, 900502920538 + ... + 900502920543.

It is an arithmetic number, because the mean of its divisors is an integer number (1801005841082).

Almost surely, 2^{5403017523243} is an apocalyptic number.

5403017523243 is a deficient number, since it is larger than the sum of its proper divisors (1801005841085).

5403017523243 is a wasteful number, since it uses less digits than its factorization.

5403017523243 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1801005841084.

The product of its (nonzero) digits is 302400, while the sum is 39.

The spelling of 5403017523243 in words is "five trillion, four hundred three billion, seventeen million, five hundred twenty-three thousand, two hundred forty-three".