54453035405 has 8 divisors (see below), whose sum is σ = 65614779384. Its totient is φ = 43381670400.

The previous prime is 54453035401. The next prime is 54453035407. The reversal of 54453035405 is 50453035445.

It can be written as a sum of positive squares in 4 ways, for example, as 24100078564 + 30352956841 = 155242^2 + 174221^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 54453035405 - 2² = 54453035401 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 (54453035401) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 22593416 + ... + 22595825.

It is an arithmetic number, because the mean of its divisors is an integer number (8201847423).

Almost surely, 2^54453035405 is an apocalyptic number.

It is an amenable number.

54453035405 is a deficient number, since it is larger than the sum of its proper divisors (11161743979).

54453035405 is a wasteful number, since it uses less digits than its factorization.

54453035405 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 45189487.

The product of its (nonzero) digits is 360000, while the sum is 38.

The spelling of 54453035405 in words is "fifty-four billion, four hundred fifty-three million, thirty-five thousand, four hundred five".