5662163412 has 84 divisors (see below), whose sum is σ = 15730425396. Its totient is φ = 1776349440.

The previous prime is 5662163399. The next prime is 5662163413. The reversal of 5662163412 is 2143612665.

5662163412 is a `hidden beast` number, since 5 + 6 + 6 + 2 + 1 + 634 + 12 = 666.

It can be written as a sum of positive squares in 2 ways, for example, as 3730033476 + 1932129936 = 61074^2 + 43956^2 .

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

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5662163413) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 27 ways as a sum of consecutive naturals, for example, 7539 + ... + 106682.

It is an arithmetic number, because the mean of its divisors is an integer number (187266969).

Almost surely, 2^5662163412 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 5662163412, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (7865212698).

5662163412 is an abundant number, since it is smaller than the sum of its proper divisors (10068261984).

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

5662163412 is a wasteful number, since it uses less digits than its factorization.

5662163412 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 114260 (or 114243 counting only the distinct ones).

The product of its digits is 51840, while the sum is 36.

The square root of 5662163412 is about 75247.3482057674. The cubic root of 5662163412 is about 1782.3546891164.

The spelling of 5662163412 in words is "five billion, six hundred sixty-two million, one hundred sixty-three thousand, four hundred twelve".