32479047853 has 16 divisors (see below), whose sum is σ = 37618644096. Its totient is φ = 27466845120.

The previous prime is 32479047841. The next prime is 32479047857. The reversal of 32479047853 is 35874097423.

It is a cyclic number.

It is not a de Polignac number, because 32479047853 - 2¹⁷ = 32478916781 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 32479047853.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (32479047857) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 56275 + ... + 261007.

It is an arithmetic number, because the mean of its divisors is an integer number (2351165256).

Almost surely, 2^32479047853 is an apocalyptic number.

It is an amenable number.

32479047853 is a deficient number, since it is larger than the sum of its proper divisors (5139596243).

32479047853 is a wasteful number, since it uses less digits than its factorization.

32479047853 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 205044.

The product of its (nonzero) digits is 5080320, while the sum is 52.

The spelling of 32479047853 in words is "thirty-two billion, four hundred seventy-nine million, forty-seven thousand, eight hundred fifty-three".