7015924049 has 2 divisors, whose sum is σ = 7015924050. Its totient is φ = 7015924048.

The previous prime is 7015924039. The next prime is 7015924051. The reversal of 7015924049 is 9404295107.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 6218426449 + 797497600 = 78857^2 + 28240^2 .

It is an emirp because it is prime and its reverse (9404295107) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 7015924049 - 2¹⁶ = 7015858513 is a prime.

It is a super-2 number, since 2×7015924049² = 98446380522673108802, which contains 22 as substring.

Together with 7015924051, it forms a pair of twin primes.

It is a Chen prime.

It is a junction number, because it is equal to n+sod(n) for n = 7015923997 and 7015924015.

It is not a weakly prime, because it can be changed into another prime (7015924039) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 3507962024 + 3507962025.

It is an arithmetic number, because the mean of its divisors is an integer number (3507962025).

Almost surely, 2^7015924049 is an apocalyptic number.

It is an amenable number.

7015924049 is a deficient number, since it is larger than the sum of its proper divisors (1).

7015924049 is an equidigital number, since it uses as much as digits as its factorization.

7015924049 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 90720, while the sum is 41.

The square root of 7015924049 is about 83761.1129880686. The cubic root of 7015924049 is about 1914.3806370753.

The spelling of 7015924049 in words is "seven billion, fifteen million, nine hundred twenty-four thousand, forty-nine".