2183480817465 has 8 divisors (see below), whose sum is σ = 3493569307968. Its totient is φ = 1164523102640.

The previous prime is 2183480817421. The next prime is 2183480817487. The reversal of 2183480817465 is 5647180843812.

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

It is not a de Polignac number, because 2183480817465 - 2¹³ = 2183480809273 is a prime.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 72782693901 + ... + 72782693930.

It is an arithmetic number, because the mean of its divisors is an integer number (436696163496).

Almost surely, 2^{2183480817465} is an apocalyptic number.

It is an amenable number.

2183480817465 is a deficient number, since it is larger than the sum of its proper divisors (1310088490503).

2183480817465 is a wasteful number, since it uses less digits than its factorization.

2183480817465 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 145565387839.

The product of its (nonzero) digits is 10321920, while the sum is 57.

The spelling of 2183480817465 in words is "two trillion, one hundred eighty-three billion, four hundred eighty million, eight hundred seventeen thousand, four hundred sixty-five".