7012006530 has 64 divisors (see below), whose sum is σ = 17609902848. Its totient is φ = 1784989440.

The previous prime is 7012006511. The next prime is 7012006537. The reversal of 7012006530 is 356002107.

It is a self number, because there is not a number n which added to its sum of digits gives 7012006530.

It is not an unprimeable number, because it can be changed into a prime (7012006537) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 766 + ... + 118425.

It is an arithmetic number, because the mean of its divisors is an integer number (275154732).

Almost surely, 2^7012006530 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 7012006530, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (8804951424).

7012006530 is an abundant number, since it is smaller than the sum of its proper divisors (10597896318).

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

7012006530 is a wasteful number, since it uses less digits than its factorization.

7012006530 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 119291.

The product of its (nonzero) digits is 1260, while the sum is 24.

The square root of 7012006530 is about 83737.7246526319. The cubic root of 7012006530 is about 1914.0242564205.

Adding to 7012006530 its reverse (356002107), we get a palindrome (7368008637).

The spelling of 7012006530 in words is "seven billion, twelve million, six thousand, five hundred thirty".