4747802821454 has 32 divisors (see below), whose sum is σ = 9004064343552. Its totient is φ = 1823739876000.

The previous prime is 4747802821417. The next prime is 4747802821471. The reversal of 4747802821454 is 4541282087474.

It is a self number, because there is not a number n which added to its sum of digits gives 4747802821454.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 217100957 + ... + 217122824.

It is an arithmetic number, because the mean of its divisors is an integer number (281377010736).

Almost surely, 2^{4747802821454} is an apocalyptic number.

4747802821454 is a deficient number, since it is larger than the sum of its proper divisors (4256261522098).

4747802821454 is a wasteful number, since it uses less digits than its factorization.

4747802821454 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 434223872.

The product of its (nonzero) digits is 16056320, while the sum is 56.

The spelling of 4747802821454 in words is "four trillion, seven hundred forty-seven billion, eight hundred two million, eight hundred twenty-one thousand, four hundred fifty-four".