54890936488500 has 96 divisors (see below), whose sum is σ = 182677036668672. Its totient is φ = 12546499766400.

The previous prime is 54890936488489. The next prime is 54890936488537. The reversal of 54890936488500 is 588463909845.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 2613843619 + ... + 2613864618.

It is an arithmetic number, because the mean of its divisors is an integer number (1902885798632).

Almost surely, 2^{54890936488500} is an apocalyptic number.

54890936488500 is a gapful number since it is divisible by the number (50) formed by its first and last digit.

It is an amenable number.

54890936488500 is an abundant number, since it is smaller than the sum of its proper divisors (127786100180172).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

54890936488500 is a wasteful number, since it uses less digits than its factorization.

54890936488500 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5227708266 (or 5227708254 counting only the distinct ones).

The product of its (nonzero) digits is 298598400, while the sum is 69.

The spelling of 54890936488500 in words is "fifty-four trillion, eight hundred ninety billion, nine hundred thirty-six million, four hundred eighty-eight thousand, five hundred".