46777277705 has 4 divisors (see below), whose sum is σ = 56132733252. Its totient is φ = 37421822160.

The previous prime is 46777277597. The next prime is 46777277711. The reversal of 46777277705 is 50777277764.

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

It can be written as a sum of positive squares in 2 ways, for example, as 8772944896 + 38004332809 = 93664^2 + 194947^2 .

It is not a de Polignac number, because 46777277705 - 2¹⁰ = 46777276681 is a prime.

It is a super-2 number, since 2×46777277705² (a number of 22 digits) contains 22 as substring.

It is a Duffinian number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 4677727766 + ... + 4677727775.

It is an arithmetic number, because the mean of its divisors is an integer number (14033183313).

Almost surely, 2^46777277705 is an apocalyptic number.

It is an amenable number.

46777277705 is a deficient number, since it is larger than the sum of its proper divisors (9355455547).

46777277705 is an equidigital number, since it uses as much as digits as its factorization.

46777277705 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 9355455546.

The product of its (nonzero) digits is 28235760, while the sum is 59.

Adding to 46777277705 its sum of digits (59), we get a palindrome (46777277764).

The spelling of 46777277705 in words is "forty-six billion, seven hundred seventy-seven million, two hundred seventy-seven thousand, seven hundred five".