54108405730 has 8 divisors (see below), whose sum is σ = 97395130332. Its totient is φ = 21643362288.

The previous prime is 54108405719. The next prime is 54108405761. The reversal of 54108405730 is 3750480145.

It can be written as a sum of positive squares in 2 ways, for example, as 53558456329 + 549949401 = 231427^2 + 23451^2 .

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

It is a self number, because there is not a number n which added to its sum of digits gives 54108405730.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 2705420277 + ... + 2705420296.

Almost surely, 2^54108405730 is an apocalyptic number.

54108405730 is a deficient number, since it is larger than the sum of its proper divisors (43286724602).

54108405730 is a wasteful number, since it uses less digits than its factorization.

54108405730 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5410840580.

The product of its (nonzero) digits is 67200, while the sum is 37.

Adding to 54108405730 its reverse (3750480145), we get a palindrome (57858885875).

The spelling of 54108405730 in words is "fifty-four billion, one hundred eight million, four hundred five thousand, seven hundred thirty".