4981802624894 has 16 divisors (see below), whose sum is σ = 7531690108416. Its totient is φ = 2471240016000.

The previous prime is 4981802624881. The next prime is 4981802624923. The reversal of 4981802624894 is 4984262081894.

It is a super-2 number, since 2×4981802624894² (a number of 26 digits) contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 4981802624894.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 15477194 + ... + 15795794.

It is an arithmetic number, because the mean of its divisors is an integer number (470730631776).

Almost surely, 2^{4981802624894} is an apocalyptic number.

4981802624894 is a deficient number, since it is larger than the sum of its proper divisors (2549887483522).

4981802624894 is a wasteful number, since it uses less digits than its factorization.

4981802624894 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 380291.

The product of its (nonzero) digits is 63700992, while the sum is 65.

The spelling of 4981802624894 in words is "four trillion, nine hundred eighty-one billion, eight hundred two million, six hundred twenty-four thousand, eight hundred ninety-four".