216483037881803 has 32 divisors (see below), whose sum is σ = 285200763125760. Its totient is φ = 159311363571360.

The previous prime is 216483037881797. The next prime is 216483037881811. The reversal of 216483037881803 is 308188730384612.

216483037881803 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 216483037881803 - 2⁴⁰ = 215383526254027 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (216483037881883) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 773516675 + ... + 773796492.

It is an arithmetic number, because the mean of its divisors is an integer number (8912523847680).

Almost surely, 2^{216483037881803} is an apocalyptic number.

216483037881803 is a gapful number since it is divisible by the number (23) formed by its first and last digit.

216483037881803 is a deficient number, since it is larger than the sum of its proper divisors (68717725243957).

216483037881803 is a wasteful number, since it uses less digits than its factorization.

216483037881803 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1547313287.

The product of its (nonzero) digits is 37158912, while the sum is 62.

The spelling of 216483037881803 in words is "two hundred sixteen trillion, four hundred eighty-three billion, thirty-seven million, eight hundred eighty-one thousand, eight hundred three".