54030943609 has 4 divisors (see below), whose sum is σ = 54036512640. Its totient is φ = 54025374580.

The previous prime is 54030943597. The next prime is 54030943633. The reversal of 54030943609 is 90634903045.

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 not a de Polignac number, because 54030943609 - 2²¹ = 54028846457 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (54030943409) 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, 2769937 + ... + 2789374.

It is an arithmetic number, because the mean of its divisors is an integer number (13509128160).

Almost surely, 2^54030943609 is an apocalyptic number.

It is an amenable number.

54030943609 is a deficient number, since it is larger than the sum of its proper divisors (5569031).

54030943609 is an equidigital number, since it uses as much as digits as its factorization.

54030943609 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5569030.

The product of its (nonzero) digits is 349920, while the sum is 43.

The spelling of 54030943609 in words is "fifty-four billion, thirty million, nine hundred forty-three thousand, six hundred nine".