5428370444 has 24 divisors (see below), whose sum is σ = 11206960128. Its totient is φ = 2251397520.

The previous prime is 5428370407. The next prime is 5428370459. The reversal of 5428370444 is 4440738245.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 3126074 + ... + 3127809.

It is an arithmetic number, because the mean of its divisors is an integer number (466956672).

Almost surely, 2^5428370444 is an apocalyptic number.

It is an amenable number.

5428370444 is an abundant number, since it is smaller than the sum of its proper divisors (5778589684).

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

5428370444 is a wasteful number, since it uses less digits than its factorization.

5428370444 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6253925 (or 6253923 counting only the distinct ones).

The product of its (nonzero) digits is 430080, while the sum is 41.

The square root of 5428370444 is about 73677.4758253837. The cubic root of 5428370444 is about 1757.4777105913.

The spelling of 5428370444 in words is "five billion, four hundred twenty-eight million, three hundred seventy thousand, four hundred forty-four".