7265065135 has 16 divisors (see below), whose sum is σ = 8843904000. Its totient is φ = 5728716576.

The previous prime is 7265065111. The next prime is 7265065147. The reversal of 7265065135 is 5315605627.

It is a cyclic number.

It is not a de Polignac number, because 7265065135 - 2¹⁷ = 7264934063 is a prime.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 72346 + ... + 140584.

It is an arithmetic number, because the mean of its divisors is an integer number (552744000).

Almost surely, 2^7265065135 is an apocalyptic number.

7265065135 is a deficient number, since it is larger than the sum of its proper divisors (1578838865).

7265065135 is a wasteful number, since it uses less digits than its factorization.

7265065135 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 68550.

The product of its (nonzero) digits is 189000, while the sum is 40.

The square root of 7265065135 is about 85235.3514394116. The cubic root of 7265065135 is about 1936.7779739611. Note that the first 3 decimals are identical.

The spelling of 7265065135 in words is "seven billion, two hundred sixty-five million, sixty-five thousand, one hundred thirty-five".