5245443413316 has 18 divisors (see below), whose sum is σ = 13259315294862. Its totient is φ = 1748481137760.

The previous prime is 5245443413311. The next prime is 5245443413321. The reversal of 5245443413316 is 6133143445425.

5245443413316 is a `hidden beast` number, since 5 + 24 + 54 + 434 + 133 + 16 = 666.

It is an interprime number because it is at equal distance from previous prime (5245443413311) and next prime (5245443413321).

It can be written as a sum of positive squares in only one way, i.e., 4941302193216 + 304141220100 = 2222904^2 + 551490^2 .

It is a tau number, because it is divible by the number of its divisors (18).

It is a super-2 number, since 2×5245443413316² (a number of 26 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (5245443413311) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 72853380705 + ... + 72853380776.

Almost surely, 2^{5245443413316} is an apocalyptic number.

It is an amenable number.

5245443413316 is an abundant number, since it is smaller than the sum of its proper divisors (8013871881546).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

5245443413316 is a wasteful number, since it uses less digits than its factorization.

5245443413316 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 145706761491 (or 145706761486 counting only the distinct ones).

The product of its digits is 2073600, while the sum is 45.

The spelling of 5245443413316 in words is "five trillion, two hundred forty-five billion, four hundred forty-three million, four hundred thirteen thousand, three hundred sixteen".