46665642773 has 4 divisors (see below), whose sum is σ = 46673602560. Its totient is φ = 46657682988.

The previous prime is 46665642763. The next prime is 46665642791. The reversal of 46665642773 is 37724656664.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 46665642773 - 2³⁴ = 29485773589 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 (46665642713) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 3971093 + ... + 3982826.

It is an arithmetic number, because the mean of its divisors is an integer number (11668400640).

Almost surely, 2^46665642773 is an apocalyptic number.

It is an amenable number.

46665642773 is a deficient number, since it is larger than the sum of its proper divisors (7959787).

46665642773 is an equidigital number, since it uses as much as digits as its factorization.

46665642773 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7959786.

The product of its digits is 30481920, while the sum is 56.

The spelling of 46665642773 in words is "forty-six billion, six hundred sixty-five million, six hundred forty-two thousand, seven hundred seventy-three".