5408561740 has 48 divisors (see below), whose sum is σ = 11663384544. Its totient is φ = 2105510400.

The previous prime is 5408561731. The next prime is 5408561759. The reversal of 5408561740 is 471658045.

It is a junction number, because it is equal to n+sod(n) for n = 5408561693 and 5408561702.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 337387 + ... + 353053.

It is an arithmetic number, because the mean of its divisors is an integer number (242987178).

Almost surely, 2^5408561740 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 5408561740, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (5831692272).

5408561740 is an abundant number, since it is smaller than the sum of its proper divisors (6254822804).

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

5408561740 is a wasteful number, since it uses less digits than its factorization.

5408561740 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 16138 (or 16136 counting only the distinct ones).

The product of its (nonzero) digits is 134400, while the sum is 40.

The square root of 5408561740 is about 73542.9244727187. The cubic root of 5408561740 is about 1755.3373636826.

The spelling of 5408561740 in words is "five billion, four hundred eight million, five hundred sixty-one thousand, seven hundred forty".