418164515473 has 16 divisors (see below), whose sum is σ = 425520635904. Its totient is φ = 410850544720.

The previous prime is 418164515467. The next prime is 418164515521. The reversal of 418164515473 is 374515461814.

It is a cyclic number.

It is not a de Polignac number, because 418164515473 - 2²⁵ = 418130961041 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (418164515413) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 55848336 + ... + 55855822.

It is an arithmetic number, because the mean of its divisors is an integer number (26595039744).

Almost surely, 2^418164515473 is an apocalyptic number.

It is an amenable number.

418164515473 is a deficient number, since it is larger than the sum of its proper divisors (7356120431).

418164515473 is a wasteful number, since it uses less digits than its factorization.

418164515473 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 10172.

The product of its digits is 1612800, while the sum is 49.

The spelling of 418164515473 in words is "four hundred eighteen billion, one hundred sixty-four million, five hundred fifteen thousand, four hundred seventy-three".