15005414530052 has 12 divisors (see below), whose sum is σ = 26689958631756. Its totient is φ = 7379712063840.

The previous prime is 15005414530049. The next prime is 15005414530061. The reversal of 15005414530052 is 25003541450051.

It can be written as a sum of positive squares in 2 ways, for example, as 1518775252996 + 13486639277056 = 1232386^2 + 3672416^2 .

It is a super-2 number, since 2×15005414530052² (a number of 27 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 15005414529994 and 15005414530021.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 30748800023 + ... + 30748800510.

It is an arithmetic number, because the mean of its divisors is an integer number (2224163219313).

Almost surely, 2^{15005414530052} is an apocalyptic number.

It is an amenable number.

15005414530052 is a deficient number, since it is larger than the sum of its proper divisors (11684544101704).

15005414530052 is a wasteful number, since it uses less digits than its factorization.

15005414530052 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 61497600598 (or 61497600596 counting only the distinct ones).

The product of its (nonzero) digits is 60000, while the sum is 35.

The spelling of 15005414530052 in words is "fifteen trillion, five billion, four hundred fourteen million, five hundred thirty thousand, fifty-two".