46387091111 has 2 divisors, whose sum is σ = 46387091112. Its totient is φ = 46387091110.

The previous prime is 46387091083. The next prime is 46387091221. The reversal of 46387091111 is 11119078364.

It is a weak prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-46387091111 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (46387091011) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 23193545555 + 23193545556.

It is an arithmetic number, because the mean of its divisors is an integer number (23193545556).

Almost surely, 2^46387091111 is an apocalyptic number.

46387091111 is a deficient number, since it is larger than the sum of its proper divisors (1).

46387091111 is an equidigital number, since it uses as much as digits as its factorization.

46387091111 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 36288, while the sum is 41.

The spelling of 46387091111 in words is "forty-six billion, three hundred eighty-seven million, ninety-one thousand, one hundred eleven".