32054840385 has 8 divisors (see below), whose sum is σ = 51287744640. Its totient is φ = 17095914864.

The previous prime is 32054840347. The next prime is 32054840423. The reversal of 32054840385 is 58304845023.

It is an interprime number because it is at equal distance from previous prime (32054840347) and next prime (32054840423).

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 32054840385 - 2¹⁹ = 32054316097 is a prime.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1068494665 + ... + 1068494694.

It is an arithmetic number, because the mean of its divisors is an integer number (6410968080).

Almost surely, 2^32054840385 is an apocalyptic number.

It is an amenable number.

32054840385 is a deficient number, since it is larger than the sum of its proper divisors (19232904255).

32054840385 is a wasteful number, since it uses less digits than its factorization.

32054840385 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2136989367.

The product of its (nonzero) digits is 460800, while the sum is 42.

The spelling of 32054840385 in words is "thirty-two billion, fifty-four million, eight hundred forty thousand, three hundred eighty-five".