54200340431 has 8 divisors (see below), whose sum is σ = 55092911328. Its totient is φ = 53307900000.

The previous prime is 54200340427. The next prime is 54200340433. The reversal of 54200340431 is 13404300245.

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

It is not a de Polignac number, because 54200340431 - 2² = 54200340427 is a prime.

It is a super-2 number, since 2×54200340431² (a number of 22 digits) contains 22 as substring.

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 54200340431.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (54200340433) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1161806 + ... + 1207556.

It is an arithmetic number, because the mean of its divisors is an integer number (6886613916).

Almost surely, 2^54200340431 is an apocalyptic number.

54200340431 is a deficient number, since it is larger than the sum of its proper divisors (892570897).

54200340431 is a wasteful number, since it uses less digits than its factorization.

54200340431 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 65233.

The product of its (nonzero) digits is 5760, while the sum is 26.

Adding to 54200340431 its reverse (13404300245), we get a palindrome (67604640676).

The spelling of 54200340431 in words is "fifty-four billion, two hundred million, three hundred forty thousand, four hundred thirty-one".