32004555051 has 16 divisors (see below), whose sum is σ = 49455733248. Its totient is φ = 18030734400.

The previous prime is 32004555047. The next prime is 32004555091. The reversal of 32004555051 is 15055540023.

It is a happy number.

It is not a de Polignac number, because 32004555051 - 2² = 32004555047 is a prime.

It is a super-2 number, since 2×32004555051² (a number of 22 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (32004555041) 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, 10731090 + ... + 10734071.

It is an arithmetic number, because the mean of its divisors is an integer number (3090983328).

Almost surely, 2^32004555051 is an apocalyptic number.

32004555051 is a deficient number, since it is larger than the sum of its proper divisors (17451178197).

32004555051 is a wasteful number, since it uses less digits than its factorization.

32004555051 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 21465242.

The product of its (nonzero) digits is 15000, while the sum is 30.

The spelling of 32004555051 in words is "thirty-two billion, four million, five hundred fifty-five thousand, fifty-one".