5442622650 has 72 divisors (see below), whose sum is σ = 14649907584. Its totient is φ = 1448647200.

The previous prime is 5442622639. The next prime is 5442622667. The reversal of 5442622650 is 562262445.

5442622650 is a `hidden beast` number, since 5 + 4 + 426 + 226 + 5 + 0 = 666.

It is an unprimeable number.

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 35 ways as a sum of consecutive naturals, for example, 235095 + ... + 257205.

Almost surely, 2^5442622650 is an apocalyptic number.

5442622650 is a gapful number since it is divisible by the number (50) formed by its first and last digit.

It is a practical number, because each smaller number is the sum of distinct divisors of 5442622650, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (7324953792).

5442622650 is an abundant number, since it is smaller than the sum of its proper divisors (9207284934).

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

5442622650 is a wasteful number, since it uses less digits than its factorization.

5442622650 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 22676 (or 22668 counting only the distinct ones).

The product of its (nonzero) digits is 115200, while the sum is 36.

The square root of 5442622650 is about 73774.1326617941. The cubic root of 5442622650 is about 1759.0144544694.

The spelling of 5442622650 in words is "five billion, four hundred forty-two million, six hundred twenty-two thousand, six hundred fifty".