46178533811 has 2 divisors, whose sum is σ = 46178533812. Its totient is φ = 46178533810.

The previous prime is 46178533787. The next prime is 46178533847. The reversal of 46178533811 is 11833587164.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 46178533811 - 2¹⁰ = 46178532787 is a prime.

It is not a weakly prime, because it can be changed into another prime (46178533411) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 23089266905 + 23089266906.

It is an arithmetic number, because the mean of its divisors is an integer number (23089266906).

Almost surely, 2^46178533811 is an apocalyptic number.

46178533811 is a deficient number, since it is larger than the sum of its proper divisors (1).

46178533811 is an equidigital number, since it uses as much as digits as its factorization.

46178533811 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 483840, while the sum is 47.

The spelling of 46178533811 in words is "forty-six billion, one hundred seventy-eight million, five hundred thirty-three thousand, eight hundred eleven".