46540118473 has 4 divisors (see below), whose sum is σ = 46540595140. Its totient is φ = 46539641808.

The previous prime is 46540118393. The next prime is 46540118483. The reversal of 46540118473 is 37481104564.

It is a semiprime because it is the product of two primes, and also a brilliant number, because the two primes have the same length.

It can be written as a sum of positive squares in 2 ways, for example, as 15335602569 + 31204515904 = 123837^2 + 176648^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-46540118473 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (46540118483) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 32790 + ... + 306847.

It is an arithmetic number, because the mean of its divisors is an integer number (11635148785).

Almost surely, 2^46540118473 is an apocalyptic number.

It is an amenable number.

46540118473 is a deficient number, since it is larger than the sum of its proper divisors (476667).

46540118473 is a wasteful number, since it uses less digits than its factorization.

46540118473 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 476666.

The product of its (nonzero) digits is 322560, while the sum is 43.

The spelling of 46540118473 in words is "forty-six billion, five hundred forty million, one hundred eighteen thousand, four hundred seventy-three".