54500140424 has 16 divisors (see below), whose sum is σ = 102285193500. Its totient is φ = 27224088832.

The previous prime is 54500140411. The next prime is 54500140427. The reversal of 54500140424 is 42404100545.

It can be written as a sum of positive squares in 2 ways, for example, as 40488683524 + 14011456900 = 201218^2 + 118370^2 .

It is not an unprimeable number, because it can be changed into a prime (54500140427) 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, 3238757 + ... + 3255540.

Almost surely, 2^54500140424 is an apocalyptic number.

It is an amenable number.

54500140424 is a deficient number, since it is larger than the sum of its proper divisors (47785053076).

54500140424 is a wasteful number, since it uses less digits than its factorization.

54500140424 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6495352 (or 6495348 counting only the distinct ones).

The product of its (nonzero) digits is 12800, while the sum is 29.

Adding to 54500140424 its reverse (42404100545), we get a palindrome (96904240969).

The spelling of 54500140424 in words is "fifty-four billion, five hundred million, one hundred forty thousand, four hundred twenty-four".