2160427530515 has 16 divisors (see below), whose sum is σ = 2621736331200. Its totient is φ = 1708861220352.

The previous prime is 2160427530463. The next prime is 2160427530517. The reversal of 2160427530515 is 5150357240612.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-2160427530515 is a prime.

It is a super-2 number, since 2×2160427530515² (a number of 25 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (2160427530517) 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, 15469439 + ... + 15608471.

It is an arithmetic number, because the mean of its divisors is an integer number (163858520700).

Almost surely, 2^{2160427530515} is an apocalyptic number.

2160427530515 is a deficient number, since it is larger than the sum of its proper divisors (461308800685).

2160427530515 is a wasteful number, since it uses less digits than its factorization.

2160427530515 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 174046.

The product of its (nonzero) digits is 252000, while the sum is 41.

The spelling of 2160427530515 in words is "two trillion, one hundred sixty billion, four hundred twenty-seven million, five hundred thirty thousand, five hundred fifteen".