32773755461 has 4 divisors (see below), whose sum is σ = 32868204672. Its totient is φ = 32679306252.

The previous prime is 32773755433. The next prime is 32773755491. The reversal of 32773755461 is 16455737723.

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, and also an emirpimes, since its reverse is a distinct semiprime: 16455737723 = 421 ⋅39087263.

It is a cyclic number.

It is not a de Polignac number, because 32773755461 - 2¹⁸ = 32773493317 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 (32773755491) 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, 47224085 + ... + 47224778.

It is an arithmetic number, because the mean of its divisors is an integer number (8217051168).

Almost surely, 2^32773755461 is an apocalyptic number.

It is an amenable number.

32773755461 is a deficient number, since it is larger than the sum of its proper divisors (94449211).

32773755461 is an equidigital number, since it uses as much as digits as its factorization.

32773755461 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 94449210.

The product of its digits is 3704400, while the sum is 50.

The spelling of 32773755461 in words is "thirty-two billion, seven hundred seventy-three million, seven hundred fifty-five thousand, four hundred sixty-one".