5661382446050 has 48 divisors (see below), whose sum is σ = 10584927333792. Its totient is φ = 2252799360000.

The previous prime is 5661382446019. The next prime is 5661382446053. The reversal of 5661382446050 is 506442831665.

It is a Harshad number since it is a multiple of its sum of digits (50).

It is a self number, because there is not a number n which added to its sum of digits gives 5661382446050.

It is not an unprimeable number, because it can be changed into a prime (5661382446053) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 10106114 + ... + 10651586.

It is an arithmetic number, because the mean of its divisors is an integer number (220519319454).

Almost surely, 2^{5661382446050} is an apocalyptic number.

5661382446050 is a gapful number since it is divisible by the number (50) formed by its first and last digit.

5661382446050 is a deficient number, since it is larger than the sum of its proper divisors (4923544887742).

5661382446050 is a wasteful number, since it uses less digits than its factorization.

5661382446050 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 546563 (or 546558 counting only the distinct ones).

The product of its (nonzero) digits is 4147200, while the sum is 50.

The spelling of 5661382446050 in words is "five trillion, six hundred sixty-one billion, three hundred eighty-two million, four hundred forty-six thousand, fifty".