5418542412 has 96 divisors (see below), whose sum is σ = 14181027840. Its totient is φ = 1789179840.

The previous prime is 5418542383. The next prime is 5418542431. The reversal of 5418542412 is 2142458145.

5418542412 is a `hidden beast` number, since 54 + 185 + 424 + 1 + 2 = 666.

It is a Harshad number since it is a multiple of its sum of digits (36).

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 7157538 + ... + 7158294.

It is an arithmetic number, because the mean of its divisors is an integer number (147719040).

Almost surely, 2^5418542412 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 5418542412, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (7090513920).

5418542412 is an abundant number, since it is smaller than the sum of its proper divisors (8762485428).

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

5418542412 is a wasteful number, since it uses less digits than its factorization.

5418542412 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1308 (or 1300 counting only the distinct ones).

The product of its digits is 51200, while the sum is 36.

The square root of 5418542412 is about 73610.7492965531. The cubic root of 5418542412 is about 1756.4164355855.

The spelling of 5418542412 in words is "five billion, four hundred eighteen million, five hundred forty-two thousand, four hundred twelve".