54200517829 has 4 divisors (see below), whose sum is σ = 55353720384. Its totient is φ = 53047315276.

The previous prime is 54200517803. The next prime is 54200517871. The reversal of 54200517829 is 92871500245.

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 54200517829 - 2³¹ = 52053034181 is a prime.

It is a super-2 number, since 2×54200517829² (a number of 22 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 (54200517929) 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 3 ways as a sum of consecutive naturals, for example, 576601207 + ... + 576601300.

It is an arithmetic number, because the mean of its divisors is an integer number (13838430096).

Almost surely, 2^54200517829 is an apocalyptic number.

It is an amenable number.

54200517829 is a deficient number, since it is larger than the sum of its proper divisors (1153202555).

54200517829 is a wasteful number, since it uses less digits than its factorization.

54200517829 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1153202554.

The product of its (nonzero) digits is 201600, while the sum is 43.

The spelling of 54200517829 in words is "fifty-four billion, two hundred million, five hundred seventeen thousand, eight hundred twenty-nine".