5493240109 has 24 divisors (see below), whose sum is σ = 6518268288. Its totient is φ = 4614835680.

The previous prime is 5493240101. The next prime is 5493240127. The reversal of 5493240109 is 9010423945.

It is not a de Polignac number, because 5493240109 - 2³ = 5493240101 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5493240101) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 597304 + ... + 606430.

It is an arithmetic number, because the mean of its divisors is an integer number (271594512).

Almost surely, 2^5493240109 is an apocalyptic number.

It is an amenable number.

5493240109 is a deficient number, since it is larger than the sum of its proper divisors (1025028179).

5493240109 is a wasteful number, since it uses less digits than its factorization.

5493240109 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 9385 (or 9378 counting only the distinct ones).

The product of its (nonzero) digits is 38880, while the sum is 37.

The square root of 5493240109 is about 74116.3956827368. The cubic root of 5493240109 is about 1764.4506963362.

The spelling of 5493240109 in words is "five billion, four hundred ninety-three million, two hundred forty thousand, one hundred nine".