15011552045004 has 24 divisors (see below), whose sum is σ = 35028322608048. Its totient is φ = 5003655276480.

The previous prime is 15011552044949. The next prime is 15011552045027. The reversal of 15011552045004 is 40054025511051.

It is a happy number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 24105387 + ... + 24720290.

It is an arithmetic number, because the mean of its divisors is an integer number (1459513442002).

Almost surely, 2^{15011552045004} is an apocalyptic number.

It is an amenable number.

15011552045004 is an abundant number, since it is smaller than the sum of its proper divisors (20016770563044).

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

15011552045004 is a wasteful number, since it uses less digits than its factorization.

15011552045004 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 48851305 (or 48851303 counting only the distinct ones).

The product of its (nonzero) digits is 20000, while the sum is 33.

Adding to 15011552045004 its reverse (40054025511051), we get a palindrome (55065577556055).

The spelling of 15011552045004 in words is "fifteen trillion, eleven billion, five hundred fifty-two million, forty-five thousand, four".