46546457077 has 4 divisors (see below), whose sum is σ = 46546895916. Its totient is φ = 46546018240.

The previous prime is 46546457071. The next prime is 46546457099. The reversal of 46546457077 is 77075464564.

It is a semiprime because it is the product of two primes, and also a brilliant number, because the two primes have the same length.

It can be written as a sum of positive squares in 2 ways, for example, as 856967076 + 45689490001 = 29274^2 + 213751^2 .

It is a cyclic number.

It is not a de Polignac number, because 46546457077 - 2¹⁹ = 46545932789 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 (46546457071) 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, 49743 + ... + 309139.

It is an arithmetic number, because the mean of its divisors is an integer number (11636723979).

Almost surely, 2^46546457077 is an apocalyptic number.

It is an amenable number.

46546457077 is a deficient number, since it is larger than the sum of its proper divisors (438839).

46546457077 is a wasteful number, since it uses less digits than its factorization.

46546457077 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 438838.

The product of its (nonzero) digits is 19756800, while the sum is 55.

The spelling of 46546457077 in words is "forty-six billion, five hundred forty-six million, four hundred fifty-seven thousand, seventy-seven".