5446433780 has 12 divisors (see below), whose sum is σ = 11437510980. Its totient is φ = 2178573504.

The previous prime is 5446433779. The next prime is 5446433821. The reversal of 5446433780 is 873346445.

It can be written as a sum of positive squares in 2 ways, for example, as 3304410256 + 2142023524 = 57484^2 + 46282^2 .

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 136160825 + ... + 136160864.

It is an arithmetic number, because the mean of its divisors is an integer number (953125915).

Almost surely, 2^5446433780 is an apocalyptic number.

It is an amenable number.

5446433780 is an abundant number, since it is smaller than the sum of its proper divisors (5991077200).

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

5446433780 is a wasteful number, since it uses less digits than its factorization.

5446433780 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 272321698 (or 272321696 counting only the distinct ones).

The product of its (nonzero) digits is 967680, while the sum is 44.

The square root of 5446433780 is about 73799.9578590666. The cubic root of 5446433780 is about 1759.4249347984.

The spelling of 5446433780 in words is "five billion, four hundred forty-six million, four hundred thirty-three thousand, seven hundred eighty".