5406122660 has 24 divisors (see below), whose sum is σ = 11362267896. Its totient is φ = 2160656640.

The previous prime is 5406122647. The next prime is 5406122671. The reversal of 5406122660 is 662216045.

It can be written as a sum of positive squares in 4 ways, for example, as 15038884 + 5391083776 = 3878^2 + 73424^2 .

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, 87161 + ... + 135680.

It is an arithmetic number, because the mean of its divisors is an integer number (473427829).

Almost surely, 2^5406122660 is an apocalyptic number.

It is an amenable number.

5406122660 is an abundant number, since it is smaller than the sum of its proper divisors (5956145236).

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

5406122660 is a wasteful number, since it uses less digits than its factorization.

5406122660 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 224063 (or 224061 counting only the distinct ones).

The product of its (nonzero) digits is 17280, while the sum is 32.

The square root of 5406122660 is about 73526.3399061860. The cubic root of 5406122660 is about 1755.0734579091.

The spelling of 5406122660 in words is "five billion, four hundred six million, one hundred twenty-two thousand, six hundred sixty".