7206512052 has 48 divisors (see below), whose sum is σ = 18178610240. Its totient is φ = 2214231552.

The previous prime is 7206512051. The next prime is 7206512063. The reversal of 7206512052 is 2502156027.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (7206512051) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 418693 + ... + 435564.

Almost surely, 2^7206512052 is an apocalyptic number.

It is an amenable number.

7206512052 is an abundant number, since it is smaller than the sum of its proper divisors (10972098188).

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

7206512052 is a wasteful number, since it uses less digits than its factorization.

7206512052 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 854320 (or 854318 counting only the distinct ones).

The product of its (nonzero) digits is 8400, while the sum is 30.

The square root of 7206512052 is about 84891.1777041643. The cubic root of 7206512052 is about 1931.5607527765.

Adding to 7206512052 its reverse (2502156027), we get a palindrome (9708668079).

The spelling of 7206512052 in words is "seven billion, two hundred six million, five hundred twelve thousand, fifty-two".