5463611220 has 48 divisors (see below), whose sum is σ = 15557411520. Its totient is φ = 1432267776.

The previous prime is 5463611183. The next prime is 5463611227. The reversal of 5463611220 is 221163645.

It is a Harshad number since it is a multiple of its sum of digits (30).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5463611227) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 768157 + ... + 775236.

It is an arithmetic number, because the mean of its divisors is an integer number (324112740).

Almost surely, 2^5463611220 is an apocalyptic number.

It is an amenable number.

5463611220 is an abundant number, since it is smaller than the sum of its proper divisors (10093800300).

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

5463611220 is a wasteful number, since it uses less digits than its factorization.

5463611220 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1543464 (or 1543462 counting only the distinct ones).

The product of its (nonzero) digits is 8640, while the sum is 30.

The square root of 5463611220 is about 73916.2446286336. The cubic root of 5463611220 is about 1761.2726698071.

Adding to 5463611220 its reverse (221163645), we get a palindrome (5684774865).

It can be divided in two parts, 546361 and 1220, that added together give a triangular number (547581 = T₁₀₄₆).

The spelling of 5463611220 in words is "five billion, four hundred sixty-three million, six hundred eleven thousand, two hundred twenty".