5388404454 has 24 divisors (see below), whose sum is σ = 11705695560. Its totient is φ = 1791393408.

The previous prime is 5388404393. The next prime is 5388404471. The reversal of 5388404454 is 4544048835.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 388107 + ... + 401750.

It is an arithmetic number, because the mean of its divisors is an integer number (487737315).

Almost surely, 2^5388404454 is an apocalyptic number.

5388404454 is an abundant number, since it is smaller than the sum of its proper divisors (6317291106).

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

5388404454 is a wasteful number, since it uses less digits than its factorization.

5388404454 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 790244 (or 790241 counting only the distinct ones).

The product of its (nonzero) digits is 1228800, while the sum is 45.

The square root of 5388404454 is about 73405.7521860515. The cubic root of 5388404454 is about 1753.1539807081.

The spelling of 5388404454 in words is "five billion, three hundred eighty-eight million, four hundred four thousand, four hundred fifty-four".