13315955004 has 72 divisors (see below), whose sum is σ = 36767273088. Its totient is φ = 4029916320.

The previous prime is 13315954997. The next prime is 13315955011. The reversal of 13315955004 is 40055951331.

It is a happy number.

13315955004 is a `hidden beast` number, since 13 + 3 + 1 + 595 + 50 + 0 + 4 = 666.

13315955004 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is an interprime number because it is at equal distance from previous prime (13315954997) and next prime (13315955011).

It is a Harshad number since it is a multiple of its sum of digits (36).

It is a self number, because there is not a number n which added to its sum of digits gives 13315955004.

It is a congruent number.

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 23 ways as a sum of consecutive naturals, for example, 290289 + ... + 333015.

Almost surely, 2^13315955004 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 13315955004, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (18383636544).

13315955004 is an abundant number, since it is smaller than the sum of its proper divisors (23451318084).

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

13315955004 is a wasteful number, since it uses less digits than its factorization.

13315955004 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 43535 (or 43530 counting only the distinct ones).

The product of its (nonzero) digits is 40500, while the sum is 36.

The spelling of 13315955004 in words is "thirteen billion, three hundred fifteen million, nine hundred fifty-five thousand, four".