46474774135 has 4 divisors (see below), whose sum is σ = 55769728968. Its totient is φ = 37179819304.

The previous prime is 46474774133. The next prime is 46474774139. The reversal of 46474774135 is 53147747464.

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 46474774135 - 2¹ = 46474774133 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 (46474774133) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 4647477409 + ... + 4647477418.

It is an arithmetic number, because the mean of its divisors is an integer number (13942432242).

Almost surely, 2^46474774135 is an apocalyptic number.

46474774135 is a deficient number, since it is larger than the sum of its proper divisors (9294954833).

46474774135 is an equidigital number, since it uses as much as digits as its factorization.

46474774135 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 9294954832.

The product of its digits is 7902720, while the sum is 52.

The spelling of 46474774135 in words is "forty-six billion, four hundred seventy-four million, seven hundred seventy-four thousand, one hundred thirty-five".