5393433456 has 120 divisors (see below), whose sum is σ = 15691175760. Its totient is φ = 1727308800.

The previous prime is 5393433449. The next prime is 5393433509. The reversal of 5393433456 is 6543343935.

5393433456 is a `hidden beast` number, since 539 + 34 + 3 + 34 + 56 = 666.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 878076 + ... + 884196.

It is an arithmetic number, because the mean of its divisors is an integer number (130759798).

Almost surely, 2^5393433456 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 5393433456, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (7845587880).

5393433456 is an abundant number, since it is smaller than the sum of its proper divisors (10297742304).

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

5393433456 is a wasteful number, since it uses less digits than its factorization.

5393433456 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6375 (or 6366 counting only the distinct ones).

The product of its digits is 1749600, while the sum is 45.

The square root of 5393433456 is about 73439.9990196078. Note that the first 3 decimals coincide. The cubic root of 5393433456 is about 1753.6992177704.

The spelling of 5393433456 in words is "five billion, three hundred ninety-three million, four hundred thirty-three thousand, four hundred fifty-six".