5400219648 has 52 divisors (see below), whose sum is σ = 14398860608. Its totient is φ = 1800069120.

The previous prime is 5400219547. The next prime is 5400219667. The reversal of 5400219648 is 8469120045.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 207448 + ... + 232023.

Almost surely, 2^5400219648 is an apocalyptic number.

It is an amenable number.

5400219648 is an abundant number, since it is smaller than the sum of its proper divisors (8998640960).

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

5400219648 is an equidigital number, since it uses as much as digits as its factorization.

5400219648 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 439498 (or 439476 counting only the distinct ones).

The product of its (nonzero) digits is 69120, while the sum is 39.

The square root of 5400219648 is about 73486.1867836398. The cubic root of 5400219648 is about 1754.4344298144.

The spelling of 5400219648 in words is "five billion, four hundred million, two hundred nineteen thousand, six hundred forty-eight".