42554397383 has 8 divisors (see below), whose sum is σ = 42737598816. Its totient is φ = 42371251200.

The previous prime is 42554397373. The next prime is 42554397419. The reversal of 42554397383 is 38379345524.

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

It is a cyclic number.

It is not a de Polignac number, because 42554397383 - 2¹⁰ = 42554396359 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 (42554397373) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2495735 + ... + 2512727.

It is an arithmetic number, because the mean of its divisors is an integer number (5342199852).

Almost surely, 2^42554397383 is an apocalyptic number.

42554397383 is a deficient number, since it is larger than the sum of its proper divisors (183201433).

42554397383 is a wasteful number, since it uses less digits than its factorization.

42554397383 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 27625.

The product of its digits is 10886400, while the sum is 53.

The spelling of 42554397383 in words is "forty-two billion, five hundred fifty-four million, three hundred ninety-seven thousand, three hundred eighty-three".