5430408864 has 48 divisors (see below), whose sum is σ = 14314527360. Its totient is φ = 1802554880.

The previous prime is 5430408817. The next prime is 5430408869. The reversal of 5430408864 is 4688040345.

It is a tau number, because it is divible by the number of its divisors (48).

It is not an unprimeable number, because it can be changed into a prime (5430408869) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 95397 + ... + 141284.

It is an arithmetic number, because the mean of its divisors is an integer number (298219320).

Almost surely, 2^5430408864 is an apocalyptic number.

It is an amenable number.

5430408864 is an abundant number, since it is smaller than the sum of its proper divisors (8884118496).

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

5430408864 is a wasteful number, since it uses less digits than its factorization.

5430408864 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 236933 (or 236925 counting only the distinct ones).

The product of its (nonzero) digits is 368640, while the sum is 42.

The square root of 5430408864 is about 73691.3079270547. The cubic root of 5430408864 is about 1757.6976679078.

The spelling of 5430408864 in words is "five billion, four hundred thirty million, four hundred eight thousand, eight hundred sixty-four".