13065076530 has 96 divisors (see below), whose sum is σ = 37138989888. Its totient is φ = 3160310400.

The previous prime is 13065076517. The next prime is 13065076543. The reversal of 13065076530 is 3567056031.

It is a happy number.

13065076530 is a `hidden beast` number, since 1 + 3 + 0 + 6 + 50 + 76 + 530 = 666.

It is an interprime number because it is at equal distance from previous prime (13065076517) and next prime (13065076543).

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 442077 + ... + 470703.

It is an arithmetic number, because the mean of its divisors is an integer number (386864478).

Almost surely, 2^13065076530 is an apocalyptic number.

13065076530 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is a practical number, because each smaller number is the sum of distinct divisors of 13065076530, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (18569494944).

13065076530 is an abundant number, since it is smaller than the sum of its proper divisors (24073913358).

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

13065076530 is a wasteful number, since it uses less digits than its factorization.

13065076530 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 29112 (or 29109 counting only the distinct ones).

The product of its (nonzero) digits is 56700, while the sum is 36.

The spelling of 13065076530 in words is "thirteen billion, sixty-five million, seventy-six thousand, five hundred thirty".