5643553334 has 4 divisors (see below), whose sum is σ = 8465330004. Its totient is φ = 2821776666.

The previous prime is 5643553303. The next prime is 5643553417. The reversal of 5643553334 is 4333553465.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 4333553465 = 5 ⋅866710693.

It is a junction number, because it is equal to n+sod(n) for n = 5643553291 and 5643553300.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1410888332 + ... + 1410888335.

It is an arithmetic number, because the mean of its divisors is an integer number (2116332501).

Almost surely, 2^5643553334 is an apocalyptic number.

5643553334 is a deficient number, since it is larger than the sum of its proper divisors (2821776670).

5643553334 is a wasteful number, since it uses less digits than its factorization.

5643553334 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2821776669.

The product of its digits is 972000, while the sum is 41.

The square root of 5643553334 is about 75123.5870682438. The cubic root of 5643553334 is about 1780.3998316979.

The spelling of 5643553334 in words is "five billion, six hundred forty-three million, five hundred fifty-three thousand, three hundred thirty-four".