54531505704383 has 4 divisors (see below), whose sum is σ = 56411902452840. Its totient is φ = 52651108955928.

The previous prime is 54531505704359. The next prime is 54531505704451. The reversal of 54531505704383 is 38340750513545.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 54531505704383 - 2³⁸ = 54256627797439 is a prime.

It is a super-2 number, since 2×54531505704383² (a number of 28 digits) contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (54531505700383) 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, 940198374185 + ... + 940198374242.

It is an arithmetic number, because the mean of its divisors is an integer number (14102975613210).

Almost surely, 2^{54531505704383} is an apocalyptic number.

54531505704383 is a deficient number, since it is larger than the sum of its proper divisors (1880396748457).

54531505704383 is a wasteful number, since it uses less digits than its factorization.

54531505704383 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1880396748456.

The product of its (nonzero) digits is 15120000, while the sum is 53.

The spelling of 54531505704383 in words is "fifty-four trillion, five hundred thirty-one billion, five hundred five million, seven hundred four thousand, three hundred eighty-three".