32923044655 has 4 divisors (see below), whose sum is σ = 39507653592. Its totient is φ = 26338435720.

The previous prime is 32923044589. The next prime is 32923044659. The reversal of 32923044655 is 55644032923.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 55644032923 = 1063 ⋅52346221.

It is not a de Polignac number, because 32923044655 - 2¹⁵ = 32923011887 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 (32923044659) 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, 3292304461 + ... + 3292304470.

It is an arithmetic number, because the mean of its divisors is an integer number (9876913398).

Almost surely, 2^32923044655 is an apocalyptic number.

32923044655 is a deficient number, since it is larger than the sum of its proper divisors (6584608937).

32923044655 is an equidigital number, since it uses as much as digits as its factorization.

32923044655 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6584608936.

The product of its (nonzero) digits is 777600, while the sum is 43.

The spelling of 32923044655 in words is "thirty-two billion, nine hundred twenty-three million, forty-four thousand, six hundred fifty-five".