46540382111 has 4 divisors (see below), whose sum is σ = 47675513424. Its totient is φ = 45405250800.

The previous prime is 46540382093. The next prime is 46540382149. The reversal of 46540382111 is 11128304564.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 46540382111 - 2⁶ = 46540382047 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (46540382311) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 567565595 + ... + 567565676.

It is an arithmetic number, because the mean of its divisors is an integer number (11918878356).

Almost surely, 2^46540382111 is an apocalyptic number.

46540382111 is a gapful number since it is divisible by the number (41) formed by its first and last digit.

46540382111 is a deficient number, since it is larger than the sum of its proper divisors (1135131313).

46540382111 is a wasteful number, since it uses less digits than its factorization.

46540382111 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1135131312.

The product of its (nonzero) digits is 23040, while the sum is 35.

Adding to 46540382111 its reverse (11128304564), we get a palindrome (57668686675).

The spelling of 46540382111 in words is "forty-six billion, five hundred forty million, three hundred eighty-two thousand, one hundred eleven".