5405644014 has 16 divisors (see below), whose sum is σ = 10959388752. Its totient is φ = 1777197888.

The previous prime is 5405643989. The next prime is 5405644031. The reversal of 5405644014 is 4104465045.

It is a congruent number.

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, 6170389 + ... + 6171264.

It is an arithmetic number, because the mean of its divisors is an integer number (684961797).

Almost surely, 2^5405644014 is an apocalyptic number.

5405644014 is an abundant number, since it is smaller than the sum of its proper divisors (5553744738).

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

5405644014 is a wasteful number, since it uses less digits than its factorization.

5405644014 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 12341731.

The product of its (nonzero) digits is 38400, while the sum is 33.

The square root of 5405644014 is about 73523.0849053547. The cubic root of 5405644014 is about 1755.0216596218.

The spelling of 5405644014 in words is "five billion, four hundred five million, six hundred forty-four thousand, fourteen".