7024505641 has 4 divisors (see below), whose sum is σ = 7031468500. Its totient is φ = 7017542784.

The previous prime is 7024505639. The next prime is 7024505659. The reversal of 7024505641 is 1465054207.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 1465054207 = 23 ⋅63698009.

It can be written as a sum of positive squares in 2 ways, for example, as 2025450025 + 4999055616 = 45005^2 + 70704^2 .

It is a cyclic number.

It is not a de Polignac number, because 7024505641 - 2¹ = 7024505639 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 7024505597 and 7024505606.

It is not an unprimeable number, because it can be changed into a prime (7024505681) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 3479916 + ... + 3481933.

It is an arithmetic number, because the mean of its divisors is an integer number (1757867125).

Almost surely, 2^7024505641 is an apocalyptic number.

It is an amenable number.

7024505641 is a deficient number, since it is larger than the sum of its proper divisors (6962859).

7024505641 is a wasteful number, since it uses less digits than its factorization.

7024505641 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6962858.

The product of its (nonzero) digits is 33600, while the sum is 34.

The square root of 7024505641 is about 83812.3239207696. The cubic root of 7024505641 is about 1915.1608498122.

Adding to 7024505641 its reverse (1465054207), we get a palindrome (8489559848).

The spelling of 7024505641 in words is "seven billion, twenty-four million, five hundred five thousand, six hundred forty-one".