5218855453 has 8 divisors (see below), whose sum is σ = 5970302208. Its totient is φ = 4468882704.

The previous prime is 5218855451. The next prime is 5218855459. The reversal of 5218855453 is 3545588125.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 5218855453 - 2¹ = 5218855451 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5218855451) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 360901 + ... + 375082.

It is an arithmetic number, because the mean of its divisors is an integer number (746287776).

Almost surely, 2^5218855453 is an apocalyptic number.

It is an amenable number.

5218855453 is a deficient number, since it is larger than the sum of its proper divisors (751446755).

5218855453 is a wasteful number, since it uses less digits than its factorization.

5218855453 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 737003.

The product of its digits is 960000, while the sum is 46.

The square root of 5218855453 is about 72241.6462506219. The cubic root of 5218855453 is about 1734.5697015271.

The spelling of 5218855453 in words is "five billion, two hundred eighteen million, eight hundred fifty-five thousand, four hundred fifty-three".