5534420789 has 4 divisors (see below), whose sum is σ = 5535214080. Its totient is φ = 5533627500.

The previous prime is 5534420783. The next prime is 5534420809. The reversal of 5534420789 is 9870244355.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-5534420789 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5534420783) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 386087 + ... + 400164.

It is an arithmetic number, because the mean of its divisors is an integer number (1383803520).

Almost surely, 2^5534420789 is an apocalyptic number.

It is an amenable number.

5534420789 is a deficient number, since it is larger than the sum of its proper divisors (793291).

5534420789 is an equidigital number, since it uses as much as digits as its factorization.

5534420789 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 793290.

The product of its (nonzero) digits is 1209600, while the sum is 47.

The square root of 5534420789 is about 74393.6878303529. The cubic root of 5534420789 is about 1768.8488571916.

The spelling of 5534420789 in words is "five billion, five hundred thirty-four million, four hundred twenty thousand, seven hundred eighty-nine".