5415441543618 has 32 divisors (see below), whose sum is σ = 10983626013312. Its totient is φ = 1779690931200.

The previous prime is 5415441543599. The next prime is 5415441543647. The reversal of 5415441543618 is 8163451445145.

It is a super-2 number, since 2×5415441543618² (a number of 26 digits) contains 22 as substring.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 44828578 + ... + 44949218.

It is an arithmetic number, because the mean of its divisors is an integer number (343238312916).

Almost surely, 2^{5415441543618} is an apocalyptic number.

5415441543618 is an abundant number, since it is smaller than the sum of its proper divisors (5568184469694).

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

5415441543618 is a wasteful number, since it uses less digits than its factorization.

5415441543618 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 226090.

The product of its digits is 4608000, while the sum is 51.

The spelling of 5415441543618 in words is "five trillion, four hundred fifteen billion, four hundred forty-one million, five hundred forty-three thousand, six hundred eighteen".