4918212890625 has 112 divisors (see below), whose sum is σ = 8789062498560. Its totient is φ = 2437500000000.

The previous prime is 4918212890611. The next prime is 4918212890629. The reversal of 4918212890625 is 5260982128194.

It is a trimorphic number since its cube, 118965756681063794530928134918212890625, ends in 4918212890625.

It is not a de Polignac number, because 4918212890625 - 2⁴ = 4918212890609 is a prime.

It is not an unprimeable number, because it can be changed into a prime (4918212890629) by changing a digit.

It is a polite number, since it can be written in 111 ways as a sum of consecutive naturals, for example, 62255859336 + ... + 62255859414.

Almost surely, 2^{4918212890625} is an apocalyptic number.

It is an amenable number.

4918212890625 is a deficient number, since it is larger than the sum of its proper divisors (3870849607935).

4918212890625 is an frugal number, since it uses more digits than its factorization.

4918212890625 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 164 (or 104 counting only the distinct ones).

The product of its (nonzero) digits is 4976640, while the sum is 57.

The spelling of 4918212890625 in words is "four trillion, nine hundred eighteen billion, two hundred twelve million, eight hundred ninety thousand, six hundred twenty-five".