5441450616 has 64 divisors (see below), whose sum is σ = 17274451200. Its totient is φ = 1554699744.

The previous prime is 5441450611. The next prime is 5441450639. The reversal of 5441450616 is 6160541445.

5441450616 is a `hidden beast` number, since 544 + 1 + 4 + 50 + 61 + 6 = 666.

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 (5441450611) 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, 1797910 + ... + 1800933.

It is an arithmetic number, because the mean of its divisors is an integer number (269913300).

Almost surely, 2^5441450616 is an apocalyptic number.

5441450616 is a gapful number since it is divisible by the number (56) formed by its first and last digit.

It is an amenable number.

5441450616 is an abundant number, since it is smaller than the sum of its proper divisors (11833000584).

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

5441450616 is a wasteful number, since it uses less digits than its factorization.

5441450616 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3598865 (or 3598855 counting only the distinct ones).

The product of its (nonzero) digits is 57600, while the sum is 36.

The square root of 5441450616 is about 73766.1888401455. The cubic root of 5441450616 is about 1758.8881812317. Note that the first 3 decimals are identical.

The spelling of 5441450616 in words is "five billion, four hundred forty-one million, four hundred fifty thousand, six hundred sixteen".