7082752815 has 24 divisors (see below), whose sum is σ = 12300930720. Its totient is φ = 3770034624.

The previous prime is 7082752813. The next prime is 7082752819. The reversal of 7082752815 is 5182572807.

It is not a de Polignac number, because 7082752815 - 2¹ = 7082752813 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (45).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (7082752813) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 131707 + ... + 177516.

It is an arithmetic number, because the mean of its divisors is an integer number (512538780).

Almost surely, 2^7082752815 is an apocalyptic number.

7082752815 is a deficient number, since it is larger than the sum of its proper divisors (5218177905).

7082752815 is a wasteful number, since it uses less digits than its factorization.

7082752815 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 309743 (or 309740 counting only the distinct ones).

The product of its (nonzero) digits is 313600, while the sum is 45.

The square root of 7082752815 is about 84159.0922895441. The cubic root of 7082752815 is about 1920.4397877653.

The spelling of 7082752815 in words is "seven billion, eighty-two million, seven hundred fifty-two thousand, eight hundred fifteen".