7052500061 has 2 divisors, whose sum is σ = 7052500062. Its totient is φ = 7052500060.

The previous prime is 7052500003. The next prime is 7052500069. The reversal of 7052500061 is 1600052507.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 6856668025 + 195832036 = 82805^2 + 13994^2 .

It is a cyclic number.

It is not a de Polignac number, because 7052500061 - 2¹⁸ = 7052237917 is a prime.

It is a super-2 number, since 2×7052500061² = 99475514220810007442, which contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 7052500061.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (7052500069) 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 as a sum of consecutive naturals, namely, 3526250030 + 3526250031.

It is an arithmetic number, because the mean of its divisors is an integer number (3526250031).

Almost surely, 2^7052500061 is an apocalyptic number.

It is an amenable number.

7052500061 is a deficient number, since it is larger than the sum of its proper divisors (1).

7052500061 is an equidigital number, since it uses as much as digits as its factorization.

7052500061 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 2100, while the sum is 26.

The square root of 7052500061 is about 83979.1644457124. The cubic root of 7052500061 is about 1917.7016100066.

Adding to 7052500061 its reverse (1600052507), we get a palindrome (8652552568).

The spelling of 7052500061 in words is "seven billion, fifty-two million, five hundred thousand, sixty-one".