13355533004 has 48 divisors (see below), whose sum is σ = 27041769216. Its totient is φ = 5711534400.

The previous prime is 13355533003. The next prime is 13355533039. The reversal of 13355533004 is 40033555331.

It is not an unprimeable number, because it can be changed into a prime (13355533001) 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, 46442 + ... + 169905.

It is an arithmetic number, because the mean of its divisors is an integer number (563370192).

Almost surely, 2^13355533004 is an apocalyptic number.

It is an amenable number.

13355533004 is an abundant number, since it is smaller than the sum of its proper divisors (13686236212).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

13355533004 is a wasteful number, since it uses less digits than its factorization.

13355533004 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 216446 (or 216444 counting only the distinct ones).

The product of its (nonzero) digits is 40500, while the sum is 32.

The spelling of 13355533004 in words is "thirteen billion, three hundred fifty-five million, five hundred thirty-three thousand, four".