4728455686254 has 8 divisors (see below), whose sum is σ = 9456911372520. Its totient is φ = 1576151895416.

The previous prime is 4728455686243. The next prime is 4728455686309. The reversal of 4728455686254 is 4526865548274.

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

4728455686254 is an admirable number.

It is a congruent number.

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, 394037973849 + ... + 394037973860.

It is an arithmetic number, because the mean of its divisors is an integer number (1182113921565).

Almost surely, 2^{4728455686254} is an apocalyptic number.

4728455686254 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

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

4728455686254 is a wasteful number, since it uses less digits than its factorization.

4728455686254 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 788075947714.

The product of its digits is 516096000, while the sum is 66.

The spelling of 4728455686254 in words is "four trillion, seven hundred twenty-eight billion, four hundred fifty-five million, six hundred eighty-six thousand, two hundred fifty-four".