5438654210 has 32 divisors (see below), whose sum is σ = 10686416832. Its totient is φ = 1976418880.

The previous prime is 5438654189. The next prime is 5438654213. The reversal of 5438654210 is 124568345.

It is not an unprimeable number, because it can be changed into a prime (5438654213) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 164969 + ... + 195171.

It is an arithmetic number, because the mean of its divisors is an integer number (333950526).

Almost surely, 2^5438654210 is an apocalyptic number.

5438654210 is a deficient number, since it is larger than the sum of its proper divisors (5247762622).

5438654210 is a wasteful number, since it uses less digits than its factorization.

5438654210 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 31858.

The product of its (nonzero) digits is 115200, while the sum is 38.

The square root of 5438654210 is about 73747.2318802543. The cubic root of 5438654210 is about 1758.5868272598.

The spelling of 5438654210 in words is "five billion, four hundred thirty-eight million, six hundred fifty-four thousand, two hundred ten".