54403506293 has 4 divisors (see below), whose sum is σ = 55325599680. Its totient is φ = 53481412908.

The previous prime is 54403506281. The next prime is 54403506307. The reversal of 54403506293 is 39260530445.

54403506293 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

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 54403506293 - 2⁶ = 54403506229 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 54403506293.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (54403506893) 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, 461046605 + ... + 461046722.

It is an arithmetic number, because the mean of its divisors is an integer number (13831399920).

Almost surely, 2^54403506293 is an apocalyptic number.

It is an amenable number.

54403506293 is a deficient number, since it is larger than the sum of its proper divisors (922093387).

54403506293 is an equidigital number, since it uses as much as digits as its factorization.

54403506293 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 922093386.

The product of its (nonzero) digits is 388800, while the sum is 41.

The spelling of 54403506293 in words is "fifty-four billion, four hundred three million, five hundred six thousand, two hundred ninety-three".