54743351503 has 4 divisors (see below), whose sum is σ = 54743820688. Its totient is φ = 54742882320.

The previous prime is 54743351497. The next prime is 54743351563. The reversal of 54743351503 is 30515334745.

It is a semiprime because it is the product of two primes, and also a brilliant number, because the two primes have the same length.

It is a cyclic number.

It is not a de Polignac number, because 54743351503 - 2¹³ = 54743343311 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 (54743351563) 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, 91750 + ... + 343372.

It is an arithmetic number, because the mean of its divisors is an integer number (13685955172).

Almost surely, 2^54743351503 is an apocalyptic number.

54743351503 is a deficient number, since it is larger than the sum of its proper divisors (469185).

54743351503 is a wasteful number, since it uses less digits than its factorization.

54743351503 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 469184.

The product of its (nonzero) digits is 378000, while the sum is 40.

The spelling of 54743351503 in words is "fifty-four billion, seven hundred forty-three million, three hundred fifty-one thousand, five hundred three".