32055772493 has 2 divisors, whose sum is σ = 32055772494. Its totient is φ = 32055772492.

The previous prime is 32055772459. The next prime is 32055772501. The reversal of 32055772493 is 39427755023.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 31179790084 + 875982409 = 176578^2 + 29597^2 .

It is an emirp because it is prime and its reverse (39427755023) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 32055772493 - 2²² = 32051578189 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (32055772403) 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 as a sum of consecutive naturals, namely, 16027886246 + 16027886247.

It is an arithmetic number, because the mean of its divisors is an integer number (16027886247).

Almost surely, 2^32055772493 is an apocalyptic number.

It is an amenable number.

32055772493 is a deficient number, since it is larger than the sum of its proper divisors (1).

32055772493 is an equidigital number, since it uses as much as digits as its factorization.

32055772493 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 1587600, while the sum is 47.

The spelling of 32055772493 in words is "thirty-two billion, fifty-five million, seven hundred seventy-two thousand, four hundred ninety-three".