5418587845 has 8 divisors (see below), whose sum is σ = 7093424160. Its totient is φ = 3940791120.

The previous prime is 5418587843. The next prime is 5418587879. The reversal of 5418587845 is 5487858145.

5418587845 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

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

It is not a de Polignac number, because 5418587845 - 2¹ = 5418587843 is a prime.

It is a super-2 number, since 2×5418587845² = 58722188467963488050, which contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (55), and also a Moran number because the ratio is a prime number: 98519779 = 5418587845 / (5 + 4 + 1 + 8 + 5 + 8 + 7 + 8 + 4 + 5).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5418587843) 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, 49259835 + ... + 49259944.

It is an arithmetic number, because the mean of its divisors is an integer number (886678020).

Almost surely, 2^5418587845 is an apocalyptic number.

5418587845 is a gapful number since it is divisible by the number (55) formed by its first and last digit.

It is an amenable number.

5418587845 is a deficient number, since it is larger than the sum of its proper divisors (1674836315).

5418587845 is a wasteful number, since it uses less digits than its factorization.

5418587845 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 98519795.

The product of its digits is 7168000, while the sum is 55.

The square root of 5418587845 is about 73611.0578989325. The cubic root of 5418587845 is about 1756.4213445960.

The spelling of 5418587845 in words is "five billion, four hundred eighteen million, five hundred eighty-seven thousand, eight hundred forty-five".