5613218373 has 24 divisors (see below), whose sum is σ = 8709344640. Its totient is φ = 3206400960.

The previous prime is 5613218357. The next prime is 5613218381. The reversal of 5613218373 is 3738123165.

It is not a de Polignac number, because 5613218373 - 2⁴ = 5613218357 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5613218173) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 565588 + ... + 575426.

It is an arithmetic number, because the mean of its divisors is an integer number (362889360).

Almost surely, 2^5613218373 is an apocalyptic number.

It is an amenable number.

5613218373 is a deficient number, since it is larger than the sum of its proper divisors (3096126267).

5613218373 is a wasteful number, since it uses less digits than its factorization.

5613218373 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 13737 (or 13730 counting only the distinct ones).

The product of its digits is 90720, while the sum is 39.

The square root of 5613218373 is about 74921.4146489507. The cubic root of 5613218373 is about 1777.2041253766.

The spelling of 5613218373 in words is "five billion, six hundred thirteen million, two hundred eighteen thousand, three hundred seventy-three".