18473814507083 has 8 divisors (see below), whose sum is σ = 19896048581808. Its totient is φ = 17051747778144.

The previous prime is 18473814507077. The next prime is 18473814507193. The reversal of 18473814507083 is 38070541837481.

It is a happy number.

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

It is a cyclic number.

It is not a de Polignac number, because 18473814507083 - 2⁴ = 18473814507067 is a prime.

It is a super-2 number, since 2×18473814507083² (a number of 27 digits) contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (18473814507073) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 41607116 + ... + 42048777.

It is an arithmetic number, because the mean of its divisors is an integer number (2487006072726).

Almost surely, 2^{18473814507083} is an apocalyptic number.

18473814507083 is a gapful number since it is divisible by the number (13) formed by its first and last digit.

18473814507083 is a deficient number, since it is larger than the sum of its proper divisors (1422234074725).

18473814507083 is a wasteful number, since it uses less digits than its factorization.

18473814507083 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 83672893.

The product of its (nonzero) digits is 18063360, while the sum is 59.

The spelling of 18473814507083 in words is "eighteen trillion, four hundred seventy-three billion, eight hundred fourteen million, five hundred seven thousand, eighty-three".